{"title":"PF Electronic Power Equipment","description":"\u003cp\u003eElectronic strength training equipment with computer-controlled resistance for precise and controlled strength training. State-of-the-art technology for professional training in the studio and home gym.\u003c\/p\u003e\n\u003cp\u003epart of our \u003ca href=\"\/en\/collections\/pf-kraftgeraete\"\u003eProfessional Fitness Strength Equipment\u003c\/a\u003e-Product ranges for studios and commercial use.\u003c\/p\u003e","products":[{"product_id":"spirit-commercial-fitness-i-strength-low-row-is-1001","title":"Spirit Commercial Fitness i-Strength Low Row (IS-1001)","description":"\u003cp\u003eThe i-Strength series is an innovative line of strength training equipment with an electronically adaptive resistance system. In contrast to classic machines with weight stacks, the resistance here is motor-based and precisely controlled. The result: an exceptionally smooth, precise, and effective training experience. Thanks to intelligent control and the integrated 10.1\" (25.65cm) touchscreen console, training parameters can be precisely controlled, analyzed, and evaluated – for maximum control and efficient, modern strength training.\u003cbr \/\u003e\u003cbr \/\u003e\u003cstrong\u003eAdvantages of the i-Strength equipment series:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eextremely smooth movements\u003c\/li\u003e\n\u003cli\u003einstantly adjustable resistance\u003c\/li\u003e\n\u003cli\u003ereproducible training conditions\u003c\/li\u003e\n\u003cli\u003esignificantly greater training variety\u003c\/li\u003e\n\u003cli\u003eno weight stacks – quiet, low maintenance, modern\u003c\/li\u003e\n\u003cli\u003eextremely smooth resistance for optimal movement quality\u003c\/li\u003e\n\u003cli\u003equick adjustment without re-pinning\u003c\/li\u003e\n\u003cli\u003emeasurability \u0026amp; reproducibility of every training session\u003c\/li\u003e\n\u003cli\u003eversatility: strength, rehab, explosiveness in one machine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eThe 4 training modes at a glance\u003cbr \/\u003e\u003cbr \/\u003e\u003c\/strong\u003e\u003cstrong\u003e1. Pure\u003c\/strong\u003e (classic resistance - traditional weight training) - The \"Pure\" mode corresponds to classic strength training with constant resistance. Comparable to classic machines – only more precise and controlled.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003emuscle building (hypertrophy)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003egeneral strength training\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ebeginners \u0026amp; advanced users\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e2. Eccentric\u003c\/strong\u003e (eccentric training - increases resistance during the return movement) - Here, the negative phase (yielding movement) is specifically intensified. Eccentric training is considered one of the most effective methods in strength training. Eccentric strength training is a technique that focuses on the lowering or lengthening phase of an exercise. Often referred to as the \"negative\" movement. To increase strength, it is necessary to fatigue the muscles. Eccentric training is valuable for achieving muscle fatigue.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003eparticularly effective muscle building\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003egreater strength gains\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003emore intense training stimuli\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e3. Isokinetic\u003c\/strong\u003e (constant speed regardless of applied force) - The resistance adjusts so that the movement is always performed at a constant speed. In isokinetic exercises, the speed of movement remains constant, but the resistance varies. Special equipment is usually required for this. Effective in improving functional performance and often used to restore mobility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003emaximum control\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ehigh safety\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eideal load control\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eParticularly suitable for: rehabilitation, physiotherapy, joint-friendly training\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e4. Elastic\u003c\/strong\u003e (dynamic resistance - resistance increases with increasing stretch) - The resistance increases progressively – similar to a resistance band. Elastic training is a form of strength training that uses fast-twitch muscle fibers to exert force quickly. Incorporating elastic training increases strength, improves reaction time, and reduces the risk of falls in older people.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003eimprovement of explosive power\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eactivation of fast-twitch fibers\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003esport-specific training\u003cspan style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"en-us\" xml:lang=\"en-us\"\u003eIdeal for: \u003c\/span\u003eathletes, functional training, performance training\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAreas of application\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Physiotherapy \u0026amp; Rehabilitation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003esafe, controlled movements\u003c\/li\u003e\n\u003cli\u003eideal load control\u003c\/li\u003e\n\u003cli\u003ereproducible training programs\u003c\/li\u003e\n\u003cli\u003ePerfect for medical training concepts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Gyms \u0026amp; Boutique Studios with supervision concepts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003emodern alternative to classic equipment\u003c\/li\u003e\n\u003cli\u003ehigh training quality\u003c\/li\u003e\n\u003cli\u003eattractive for demanding customers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Personal Training\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eindividual training control\u003c\/li\u003e\n\u003cli\u003eversatile training methods\u003c\/li\u003e\n\u003cli\u003eoptimal for supervised training\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Athletes \u0026amp; ambitious trainees\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eexplosive power \u0026amp; performance\u003c\/li\u003e\n\u003cli\u003eeccentric training\u003c\/li\u003e\n\u003cli\u003esport-specific stimuli\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLow Row Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eLow rowing requires stabilization from the entire body while pulling with the arms and upper back muscles\u003c\/li\u003e\n\u003cli\u003eIntelligent control and integrated 10.1\" (25.65cm) touchscreen console\u003c\/li\u003e\n\u003cli\u003eDouble footrests allow users of all sizes to make correct adjustments and have full freedom of movement\u003c\/li\u003e\n\u003cli\u003eThe low position of the pull handle helps to keep the elbows down, along the sides of the body\u003c\/li\u003e\n\u003cli\u003eThe i-Strength mechanical resistance system allows for extremely smooth training\u003c\/li\u003e\n\u003cli\u003eElectromechanical servo control mechanism provides standard traditional, eccentric, isokinetic, and elastic training\u003c\/li\u003e\n\u003cli\u003eThe system based on smooth servo motors ensures a friction-free training experience. Through digital load calculation, it offers unparalleled quietness and smoothness that cannot be achieved with conventional weight training.\u003c\/li\u003e\n\u003cli\u003ePrecision engineering. Proven reliability. Tested for 2 million cycles to ensure consistent reliable resistance performance.\u003c\/li\u003e\n\u003cli\u003eMinimum resistance 6kg - maximum resistance 120kg\u003c\/li\u003e\n\u003cli\u003eDynamic color feedback - the integrated LED light bar dynamically changes its color with increasing load and allows for immediate recognition of training zones\u003c\/li\u003e\n\u003cli\u003eConnect App - update your training data - with a simple login in the app, your entire training is automatically saved. This visual representation of your progress not only shows your development but also creates a personal \"Strength Resume\" and thus establishes a strong, data-based connection between the member and your facility\u003c\/li\u003e\n\u003cli\u003eReal-time monitoring - cloud-based management allows operators to monitor machine status and usage load in real time. This ensures that the machines remain safe and functional at all times without manual checks, while significantly increasing operational efficiency through precise data analysis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse: Home use to commercial continuous use, payload: approx. 160kg\u003cbr \/\u003eMachine dimensions: L140x W117 x H117cm, Weight 83kg\u003cbr \/\u003eWarranty: 1 year full warranty, 2 years on labor and spare parts (excluding consumables such as upholstery, ropes)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/vUY6paWvqY0\" title=\"Spirit Commercial i-Strength Opreation C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/hlNKjkBGs4c\" title=\"Spirit Commercial i Strength Connect C 16 9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/mLcJaT2IgpA\" title=\"Spirit Fitness Commercial i.Strength Club C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/uK8mnaIu16k\" title=\"YouTube video player\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Spirit Commercial Fitness i-Strength","offers":[{"title":"Default Title","offer_id":63843291922809,"sku":"4811","price":5490.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1532\/6073\/files\/49244.jpg?v=1782537505"},{"product_id":"spirit-commercial-fitness-i-strength-biceps-curl-triceps-extension-is-2002","title":"Spirit Commercial Fitness i-Strength Biceps Curl \/ Triceps Extension (IS-2002)","description":"\u003cp\u003eThe i-Strength series is an innovative line of strength equipment with an electronically adaptive resistance system. In contrast to classic machines with weight stacks, resistance is generated motor-based and precisely controlled. The result: an exceptionally smooth, precise, and effective training experience. Thanks to intelligent control and the integrated 10.1\" touchscreen console, training parameters can be precisely controlled, analyzed, and evaluated – for maximum control and efficient, modern strength training.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdvantages of the i-Strength equipment series:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eextremely smooth movements\u003c\/li\u003e\n\n\u003cli\u003einstantly adjustable resistance\u003c\/li\u003e\n\n\u003cli\u003ereproducible training conditions\u003c\/li\u003e\n\n\u003cli\u003esignificantly greater training variety\u003c\/li\u003e\n\n\u003cli\u003eno weight stacks – quiet, low-maintenance, modern\u003c\/li\u003e\n\n\u003cli\u003eextremely consistent resistance for optimal movement quality\u003c\/li\u003e\n\n\u003cli\u003equick adjustment without re-stacking weights\u003c\/li\u003e\n\n\u003cli\u003emeasurability \u0026amp; reproducibility of every training session\u003c\/li\u003e\n\n\u003cli\u003eversatility: strength, rehab, explosiveness in one device\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eThe 4 Training Modes at a Glance\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1. Pure\u003c\/strong\u003e (classic resistance - traditional weight training) - The \"Pure\" mode corresponds to classic strength training with consistent resistance. Comparable to classic machines – just more precise and controlled.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003emuscle building (hypertrophy)\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003egeneral strength training\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ebeginners \u0026amp; advanced users\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e2. Eccentric\u003c\/strong\u003e (eccentric training - increases resistance during the backward movement) - Here, the negative phase (yielding movement) is specifically intensified. Eccentric training is considered one of the most effective methods in strength training. Eccentric strength training is a technique that focuses on the lowering or stretching phase of an exercise. Often referred to as the \"negative\" movement. To increase strength, it is necessary to fatigue the muscles. Eccentric training is valuable for achieving muscle fatigue.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003eparticularly effective muscle building\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ehigher strength gains\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003emore intense training stimuli\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e3. Isokinetic\u003c\/strong\u003e (constant speed regardless of applied force) - The resistance adapts so that the movement is always performed at a constant speed. In isokinetic exercises, the movement speed remains constant, but the resistance varies. This usually requires special equipment. Effective in improving functional performance and often used to restore mobility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003emaximum control\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ehigh safety\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eideal load management\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eParticularly suitable for: rehabilitation, physiotherapy, joint-friendly training\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e4. Elastic\u003c\/strong\u003e (dynamic resistance - resistance increases with increasing stretch) - Resistance increases progressively – similar to a resistance band. Elastic training is a form of strength training that uses fast-twitch muscle fibers to exert force quickly. Incorporating elastic training increases strength, improves reaction time, and reduces the risk of falls in older adults.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003eimprovement of explosive strength\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eactivation of fast-twitch fibers\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003esport-specific training\u003cspan style=\"font-family:'Segoe UI Emoji', sans-serif;'\u0026gt; \u0026lt;\/span\u0026gt;\u0026lt;!--nl--\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;!--nl--\u0026gt;\u0026lt;li class=\" msonormal\u003e\n\u003cspan lang=\"en-us\" xml:lang=\"en-us\"\u003eIdeal for: \u003c\/span\u003eAthletes, Functional Training, Performance Training\u003c\/span\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAreas of Application\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Physiotherapy \u0026amp; Rehabilitation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003esafe, controlled movements\u003c\/li\u003e\n\n\u003cli\u003eideal load management\u003c\/li\u003e\n\n\u003cli\u003ereproducible training programs\u003c\/li\u003e\n\n\u003cli\u003ePerfect for medical training concepts\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Gyms \u0026amp; Boutique Studios with Coaching Concepts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003emodern alternative to classic equipment\u003c\/li\u003e\n\n\u003cli\u003ehigh training quality\u003c\/li\u003e\n\n\u003cli\u003eattractive for demanding clients\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Personal Training\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eindividual training control\u003c\/li\u003e\n\n\u003cli\u003eversatile training methods\u003c\/li\u003e\n\n\u003cli\u003eoptimal for supervised training\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Athletes \u0026amp; Ambitious Trainees\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eexplosive strength \u0026amp; performance\u003c\/li\u003e\n\n\u003cli\u003eeccentric training\u003c\/li\u003e\n\n\u003cli\u003esport-specific stimuli\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures of \u003c\/strong\u003e\u003cb\u003eBiceps Curl \/ Triceps Extension\u003c\/b\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eTargeted arm training requires a stable body position while isolating the arm muscles for biceps and triceps. The guided movement ensures clear muscle separation and reduces unwanted compensatory movements in the shoulder area.\u003c\/li\u003e\n\n\u003cli\u003eIntelligent control and integrated 10.1\" (25.65cm) touchscreen console\u003c\/li\u003e\n\n\u003cli\u003eThe angled arm pad helps limit shoulder movement to specifically focus on the biceps and triceps.\u003c\/li\u003e\n\n\u003cli\u003eEasy machine adjustment allows quick switching between biceps curl and triceps extension for efficient training of opposing muscle groups.\u003c\/li\u003e\n\n\u003cli\u003eThe machine's optimized pivot axis and swivel arm are designed for a natural and smooth feel of movement.\u003c\/li\u003e\n\n\u003cli\u003eThe small back pad increases stability, especially during triceps exercises, and ensures clean, controlled execution.\u003c\/li\u003e\n\n\u003cli\u003eThe mechanical i-Strength resistance system enables extremely smooth training.\u003c\/li\u003e\n\n\u003cli\u003eElectromechanical servo control mechanism offers standard traditional, eccentric, isokinetic, and elastic training.\u003c\/li\u003e\n\n\u003cli\u003eThe system based on Smooth-Servo motors ensures a friction-free training experience. Through digital load calculation, it offers unparalleled smoothness and consistency that cannot be achieved with conventional weight training.\u003c\/li\u003e\n\n\u003cli\u003ePrecision engineering. Proven reliability. Tested to 2 million cycles to ensure consistently reliable resistance performance.\u003c\/li\u003e\n\n\u003cli\u003eMinimum resistance 7kg – maximum resistance 86kg\u003c\/li\u003e\n\n\u003cli\u003eDynamic color feedback – the integrated LED light bar dynamically changes color with increasing load, making it possible to instantly identify training zones.\u003c\/li\u003e\n\n\u003cli\u003eConnect App – update your training data – with a simple login to the app, all your training is automatically saved. This visual representation of your progress not only shows your development but also creates a personal \"Strength Resume,\" thus establishing a strong, data-driven connection between the member and your facility.\u003c\/li\u003e\n\n\u003cli\u003eReal-time monitoring – cloud-based management allows operators to monitor device status and usage load in real-time. This ensures that devices remain safe and functional at all times without manual checks, while significantly increasing operational efficiency through precise data analysis.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eUsage: Home use to commercial continuous use, payload: approx. 160kg\u003cbr\u003eMachine dimensions: L142 x W120 x H115cm, Weight 129kg\u003cbr\u003eWarranty: 1 year full warranty, 2 years on labor and spare parts (excluding consumables such as upholstery, cables)\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/vUY6paWvqY0\" title=\"Spirit Commercial i-Strength Opreation C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/hlNKjkBGs4c\" title=\"Spirit Commercial i Strength Connect C 16 9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/mLcJaT2IgpA\" title=\"Spirit Fitness Commercial i.Strength Club C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/uK8mnaIu16k\" title=\"YouTube video player\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Spirit Commercial Fitness i-Strength","offers":[{"title":"Default Title","offer_id":63843291955577,"sku":"4811.3","price":5990.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1532\/6073\/files\/49293.jpg?v=1782537522"},{"product_id":"spirit-commercial-fitness-i-strength-chest-press-shoulder-press-is-2001","title":"Spirit Commercial Fitness i-Strength Chest Press \/ Shoulder Press (IS-2001)","description":"\u003cp\u003eThe i-Strength series is an innovative line of strength equipment with an electronically adaptive resistance system. Unlike traditional machines with weight stacks, the resistance here is motor-based and precisely controlled. The result: an exceptionally smooth, precise, and effective training experience. Intelligent control and the integrated 10.1\" (25.65cm) touchscreen console allow training parameters to be precisely controlled, analyzed, and evaluated – for maximum control and efficient, modern strength training.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdvantages of the i-Strength machine series:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eextremely smooth movements\u003c\/li\u003e\n\n\u003cli\u003einstantly adjustable resistance\u003c\/li\u003e\n\n\u003cli\u003ereproducible training conditions\u003c\/li\u003e\n\n\u003cli\u003esignificantly more training variety\u003c\/li\u003e\n\n\u003cli\u003eno weight stacks – quiet, low-maintenance, modern\u003c\/li\u003e\n\n\u003cli\u003eextremely consistent resistance for optimal movement quality\u003c\/li\u003e\n\n\u003cli\u003equick adjustment without re-pinning\u003c\/li\u003e\n\n\u003cli\u003emeasurability \u0026amp; reproducibility of each training session\u003c\/li\u003e\n\n\u003cli\u003eversatility: strength, rehab, explosiveness in one machine\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eThe 4 training modes at a glance\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1. Pure\u003c\/strong\u003e (classic resistance - traditional weight training) - The \"Pure\" mode corresponds to classic strength training with consistent resistance. Comparable to classic machines – only more precise and controlled.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003emuscle building (hypertrophy)\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003egeneral strength training\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ebeginners \u0026amp; advanced users\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e2. Eccentric\u003c\/strong\u003e (eccentric training - increases resistance during the return movement) - Here, the negative phase (yielding movement) is specifically intensified. Eccentric training is considered one of the most effective methods in strength training. Eccentric strength training is a technique that focuses on the lowering or lengthening phase of an exercise. Often referred to as the \"negative\" movement. To increase strength, it is necessary to fatigue the muscles. Eccentric training is valuable in achieving muscle fatigue.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003eparticularly effective muscle building\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ehigher strength gains\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003emore intense training stimuli \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e3. Isokinetic\u003c\/strong\u003e (constant speed regardless of the force applied) - The resistance adapts so that the movement is always performed at a constant speed. In isokinetic exercises, the speed of movement remains constant, but the resistance varies. This usually requires special equipment. Effective in improving functional performance and often used to restore mobility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003emaximum control\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ehigh safety\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eideal load control\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eParticularly suitable for: rehabilitation, physiotherapy, joint-friendly training \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e4. Elastic\u003c\/strong\u003e (dynamic resistance - resistance increases with increasing stretch) - The resistance increases progressively – similar to a resistance band. Elastic training is a form of strength training that uses fast-twitch muscle fibers to exert force quickly. Incorporating elastic training increases strength, improves reaction time, and reduces the risk of falls in older adults.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003eimprovement of explosive power\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eactivation of fast-twitch fibers\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003esport-specific training\u003cspan style=\"font-family:'Segoe UI Emoji', sans-serif;\"\u003e \u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cspan lang=\"en-us\" xml:lang=\"en-us\"\u003eIdeal for: \u003c\/span\u003eAthletes, Functional Training, Performance Training \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAreas of application\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Physiotherapy \u0026amp; Rehabilitation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003esafe, controlled movements \u003c\/li\u003e\n\n\u003cli\u003eideal load control \u003c\/li\u003e\n\n\u003cli\u003ereproducible training programs \u003c\/li\u003e\n\n\u003cli\u003ePerfect for medical training concepts\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Gyms \u0026amp; Boutique Studios with Coaching Concept\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003emodern alternative to classic machines \u003c\/li\u003e\n\n\u003cli\u003ehigh training quality \u003c\/li\u003e\n\n\u003cli\u003eattractive for demanding customers \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Personal Training\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eindividual training control \u003c\/li\u003e\n\n\u003cli\u003eversatile training methods \u003c\/li\u003e\n\n\u003cli\u003eoptimal for supervised training \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Athletes \u0026amp; Ambitious Trainees\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eexplosive power \u0026amp; performance \u003c\/li\u003e\n\n\u003cli\u003eeccentric training \u003c\/li\u003e\n\n\u003cli\u003esport-specific stimuli \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u003c\/strong\u003e\u003cb\u003eChest Press \/ Shoulder Press\u003c\/b\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eUpper body pressing movements require a stable sitting position while specifically activating the chest and shoulder muscles. The guided movement ensures controlled power transmission and reduces unwanted evasive movements.\u003c\/li\u003e\n\n\u003cli\u003eIntelligent control and integrated 10.1\" (25.65cm) touchscreen console\u003c\/li\u003e\n\n\u003cli\u003eAdjustable seat and backrest cushions allow for optimal positioning for various pressing angles and body sizes.\u003c\/li\u003e\n\n\u003cli\u003eThe user can switch between multiple chest press angles and a shoulder press movement to specifically train different muscle areas.\u003c\/li\u003e\n\n\u003cli\u003eMultiple grip positions allow for optimal execution for chest and shoulder training and support ergonomically correct movement.\u003c\/li\u003e\n\n\u003cli\u003eThe bilaterally guided pressing movement ensures an even load on both sides of the body and supports clean training execution.\u003c\/li\u003e\n\n\u003cli\u003eThe i-Strength mechanical resistance system enables extremely smooth training.\u003c\/li\u003e\n\n\u003cli\u003eElectromechanical servo control mechanism offers standard traditional, eccentric, isokinetic, and elastic training.\u003c\/li\u003e\n\n\u003cli\u003eThe system based on smooth servo motors ensures a frictionless training experience. Through digital load calculation, it offers incomparable quietness and smoothness that cannot be achieved with conventional weight training.\u003c\/li\u003e\n\n\u003cli\u003ePrecision engineering. Proven reliability. Tested for 2 million cycles to ensure consistently reliable resistance performance.\u003c\/li\u003e\n\n\u003cli\u003eMinimum resistance 15 kg – maximum resistance 129kg\u003c\/li\u003e\n\n\u003cli\u003eDynamic color feedback – the integrated LED light bar changes color dynamically with increasing load, allowing training zones to be recognized instantly.\u003c\/li\u003e\n\n\u003cli\u003eConnect App – update your training data – with a simple login in the app, your entire training is automatically saved. This visual representation of your progress not only shows your development but also creates a personal \"Strength Resume,\" building a strong, data-driven connection between the member and your facility.\u003c\/li\u003e\n\n\u003cli\u003eReal-time monitoring – cloud-based management allows operators to monitor machine status and usage load in real time. This ensures that the machines remain safe and functional at all times without manual checks, while significantly increasing operational efficiency through precise data analysis.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eUse: Home to commercial continuous use, payload: approx. 160kg\u003cbr\u003eMachine dimensions: L204x W149 x H163cm, weight 158kg\u003cbr\u003eWarranty: 1 year full warranty, 2 years on labor and spare parts (excluding consumables such as upholstery, ropes)\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/vUY6paWvqY0\" title=\"Spirit Commercial i-Strength Opreation C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/hlNKjkBGs4c\" title=\"Spirit Commercial i Strength Connect C 16 9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/mLcJaT2IgpA\" title=\"Spirit Fitness Commercial i.Strength Club C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/uK8mnaIu16k\" title=\"YouTube video player\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Spirit Commercial Fitness i-Strength","offers":[{"title":"Default Title","offer_id":63843291988345,"sku":"4811.2","price":6490.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1532\/6073\/files\/49316.jpg?v=1782537541"},{"product_id":"spirit-commercial-fitness-i-strength-leg-extension-leg-curl-is-2003","title":"Spirit Commercial Fitness i-Strength Leg Extension \/ Leg Curl (IS-2003)","description":"\u003cp\u003eThe i-Strength series is an innovative line of strength equipment with an electronically adaptive resistance system. Unlike classic machines with weight stacks, the resistance here is motor-based and precisely controlled. The result: an exceptionally smooth, precise, and effective training experience. Thanks to intelligent control and the integrated 10.1\" (25.65cm) touchscreen console, training parameters can be precisely controlled, analyzed, and evaluated – for maximum control and efficient, modern strength training.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdvantages of the i-Strength equipment series:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eextremely smooth movements\u003c\/li\u003e\n\n\u003cli\u003einstantaneously adjustable resistance\u003c\/li\u003e\n\n\u003cli\u003ereproducible training conditions\u003c\/li\u003e\n\n\u003cli\u003esignificantly more training variety\u003c\/li\u003e\n\n\u003cli\u003eno weight stacks – quiet, low maintenance, modern\u003c\/li\u003e\n\n\u003cli\u003eextremely even resistance for optimal movement quality\u003c\/li\u003e\n\n\u003cli\u003equick adjustment without repositioning\u003c\/li\u003e\n\n\u003cli\u003emeasurability \u0026amp; reproducibility of every training session\u003c\/li\u003e\n\n\u003cli\u003eversatility: strength, rehab, explosiveness in one device\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eThe 4 training modes at a glance\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1. Pure\u003c\/strong\u003e (classic resistance - traditional weight training) - The \"Pure\" mode corresponds to classic strength training with even resistance. Comparable to classic machines – only more precise and controlled.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003emuscle building (hypertrophy)\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003egeneral strength training\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ebeginners \u0026amp; advanced users\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e2. Eccentric\u003c\/strong\u003e (eccentric training - increases resistance during the backward movement) - Here, the negative phase (yielding movement) is specifically intensified. Eccentric training is considered one of the most effective methods in strength training. Eccentric strength training is a technique that focuses on the lowering or lengthening phase of an exercise. Often referred to as the \"negative\" movement. To increase strength, it is necessary to fatigue the muscles. Eccentric training is valuable for achieving muscle fatigue.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003eparticularly effective muscle building\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ehigher strength gains\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003emore intense training stimuli \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e3. Isokinetic\u003c\/strong\u003e (constant speed regardless of the force exerted) - The resistance adjusts so that the movement is always performed at a constant speed. In isokinetic exercises, the speed of movement remains constant, but the resistance varies. This usually requires special equipment. Effective in improving functional performance and often used to restore mobility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003emaximum control\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ehigh safety\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eideal load control\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eParticularly suitable for: rehabilitation, physiotherapy, joint-friendly training \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e4. Elastic\u003c\/strong\u003e (dynamic resistance - resistance increases with increasing stretch) - The resistance increases progressively – similar to a resistance band. Elastic training is a form of strength training that uses fast-twitch muscle fibers to exert force quickly. Incorporating elastic training increases strength, improves reaction time, and reduces the risk of falls in older people.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003eimprovement of explosive power\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eactivation of fast-twitch muscle fibers\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003esport-specific training\u003cspan style=\"font-family:'Segoe UI Emoji', sans-serif;'\u0026gt; \u0026lt;\/span\u0026gt;\u0026lt;!--nl--\u0026gt;\u0026lt;\/li\u0026gt;\u0026lt;!--nl--\u0026gt;\u0026lt;li class=\" msonormal\u003e\n\u003cspan lang=\"en-us\" xml:lang=\"en-us\"\u003eIdeal for: \u003c\/span\u003eAthletes, Functional Training, Performance Training \u003c\/span\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAreas of application\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Physiotherapy \u0026amp; Rehabilitation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003esafe, controlled movements \u003c\/li\u003e\n\n\u003cli\u003eideal load control \u003c\/li\u003e\n\n\u003cli\u003ereproducible training programs \u003c\/li\u003e\n\n\u003cli\u003ePerfect for medical training concepts\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Fitness studios \u0026amp; Boutique studios with supervision concept\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003emodern alternative to classic equipment \u003c\/li\u003e\n\n\u003cli\u003ehigh training quality \u003c\/li\u003e\n\n\u003cli\u003eattractive for discerning customers \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Personal Training\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eindividual training control \u003c\/li\u003e\n\n\u003cli\u003eversatile training methods \u003c\/li\u003e\n\n\u003cli\u003eoptimal for supervised training \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Athletes \u0026amp; ambitious trainees\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eexplosive power \u0026amp; performance \u003c\/li\u003e\n\n\u003cli\u003eeccentric training \u003c\/li\u003e\n\n\u003cli\u003esport-specific stimuli \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u003c\/strong\u003e\u003cb\u003eLeg Extension \/ Leg Curl:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eLeg extensions and leg curls allow for targeted training of the front and back thigh muscles while keeping the body stable in the seated position. The guided movement ensures an isolated load on the quadriceps and hamstrings and reduces compensatory movements.\u003c\/li\u003e\n\n\u003cli\u003eIntelligent control and integrated 10.1\" (25.65cm) touchscreen console\u003c\/li\u003e\n\n\u003cli\u003eQuick switching between leg extension and leg curl directly from the seated position enables efficient training of both opposing muscle groups without changing position.\u003c\/li\u003e\n\n\u003cli\u003eThe optimized pivot point of the machine provides a natural feel of movement for both extension and flexion.\u003c\/li\u003e\n\n\u003cli\u003eThe ergonomically padded and adjustable seating system allows for correct training posture for different body sizes and increases training comfort.\u003c\/li\u003e\n\n\u003cli\u003eTargeted isolation of the quadriceps and hamstrings supports balanced muscle development and stabilization of the knee joint.\u003c\/li\u003e\n\n\u003cli\u003eThe i-Strength mechanical resistance system enables extremely smooth training.\u003c\/li\u003e\n\n\u003cli\u003eElectro-mechanical servo control mechanism offers standard traditional, eccentric, isokinetic, and elastic training.\u003c\/li\u003e\n\n\u003cli\u003eThe system based on smooth servo motors ensures a frictionless training experience. Through digital load calculation, it offers unparalleled quietness and smoothness that cannot be achieved with conventional weight training.\u003c\/li\u003e\n\n\u003cli\u003ePrecision engineering. Proven reliability. Tested for 2 million cycles to ensure consistently reliable resistance performance.\u003c\/li\u003e\n\n\u003cli\u003eMinimum resistance 8kg – maximum resistance 93kg\u003c\/li\u003e\n\n\u003cli\u003eDynamic color feedback – the integrated LED light bar changes its color dynamically with increasing load, allowing training zones to be instantly recognized.\u003c\/li\u003e\n\n\u003cli\u003eConnect App – update your training data – with a simple login to the app, all your training is automatically saved. This visual representation of your progress not only shows your development but also creates a personal \"Strength Resume,\" thus establishing a strong, data-based connection between the member and your facility.\u003c\/li\u003e\n\n\u003cli\u003eReal-time monitoring – cloud-based management allows operators to monitor device status and usage load in real-time. This ensures that the devices remain safe and functional at all times without the need for manual checks, while simultaneously significantly increasing operational efficiency through precise data analysis.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eUsage: Home use to continuous commercial use, payload: approx. 160kg\u003cbr\u003eMachine dimensions: L166x W141 x H113cm, Weight 158kg\u003cbr\u003eWarranty: 1 year full warranty, 2 years on labor and spare parts (excluding consumables such as upholstery, cables)\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/vUY6paWvqY0\" title=\"Spirit Commercial i-Strength Opreation C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/hlNKjkBGs4c\" title=\"Spirit Commercial i Strength Connect C 16 9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/mLcJaT2IgpA\" title=\"Spirit Fitness Commercial i.Strength Club C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/uK8mnaIu16k\" title=\"YouTube video player\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Spirit Commercial Fitness i-Strength","offers":[{"title":"Default Title","offer_id":63843292021113,"sku":"4811.4","price":6490.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1532\/6073\/files\/49336.jpg?v=1782537560"},{"product_id":"spirit-commercial-fitness-i-strength-leg-press-is-1002","title":"Spirit Commercial Fitness i-Strength Leg Press (IS-1002)","description":"\u003cp\u003eThe i-Strength series is an innovative line of strength training equipment featuring an electronically adaptive resistance system. Unlike traditional machines with weight stacks, resistance here is motor-based and precisely controlled. The result: an exceptionally smooth, precise, and effective training experience. Intelligent control and the integrated 10.1\" (25.65cm) touchscreen console allow training parameters to be precisely controlled, analyzed, and evaluated – for maximum control and efficient, modern strength training.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdvantages of the i-Strength equipment series:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eextremely smooth movements\u003c\/li\u003e\n\n\u003cli\u003einstantly adjustable resistance\u003c\/li\u003e\n\n\u003cli\u003ereproducible training conditions\u003c\/li\u003e\n\n\u003cli\u003esignificantly more training variety\u003c\/li\u003e\n\n\u003cli\u003eno weight stacks – quiet, low maintenance, modern\u003c\/li\u003e\n\n\u003cli\u003eextremely consistent resistance for optimal movement quality\u003c\/li\u003e\n\n\u003cli\u003equick adjustment without re-pinning\u003c\/li\u003e\n\n\u003cli\u003emeasurability \u0026amp; reproducibility of every training session\u003c\/li\u003e\n\n\u003cli\u003eversatility: strength, rehab, explosiveness in one machine\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eThe 4 Training Modes at a Glance\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1. Pure\u003c\/strong\u003e (classic resistance - traditional weight training) - The \"Pure\" mode corresponds to classic strength training with consistent resistance. Comparable to classic machines – only more precise and controlled.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003emuscle building (hypertrophy)\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003egeneral strength training\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ebeginners \u0026amp; advanced users\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e2. Eccentric\u003c\/strong\u003e (eccentric training - increases resistance during the return movement) - Here, the negative phase (yielding movement) is specifically intensified. Eccentric training is considered one of the most effective methods in strength training. Eccentric strength training is a technique that focuses on the lowering or lengthening phase of an exercise, often referred to as the \"negative\" movement. To increase strength, it is necessary to fatigue the muscles. Eccentric training is valuable for achieving muscle fatigue.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003eparticularly effective muscle building\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ehigher strength gains\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003emore intense training stimuli \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e3. Isokinetic\u003c\/strong\u003e (constant speed regardless of applied force) - The resistance adjusts so that the movement is always performed at a constant speed. In isokinetic exercises, the speed of movement remains constant, but the resistance varies. This usually requires special equipment. Effective in improving functional performance and often used to restore mobility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003emaximum control\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ehigh safety\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eideal load management\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eParticularly suitable for: rehabilitation, physiotherapy, joint-friendly training \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e4. Elastic\u003c\/strong\u003e (dynamic resistance - resistance increases with increasing stretch) - Resistance increases progressively – similar to a resistance band. Elastic training is a form of strength training that uses fast-twitch muscle fibers to exert force quickly. Incorporating elastic training increases strength, improves reaction time, and reduces the risk of falls in older adults.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003eimprovement of explosive power\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eactivation of fast-twitch fibers\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003esport-specific training\u003cspan style=\"font-family:'Segoe UI Emoji', sans-serif;\"\u003e \u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cspan lang=\"en-us\" xml:lang=\"en-us\"\u003eIdeal for: \u003c\/span\u003eAthletes, Functional Training, Performance Training \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAreas of Application\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Physiotherapy \u0026amp; Rehabilitation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003esafe, controlled movements \u003c\/li\u003e\n\n\u003cli\u003eideal load management \u003c\/li\u003e\n\n\u003cli\u003ereproducible training programs \u003c\/li\u003e\n\n\u003cli\u003ePerfect for medical training concepts\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Fitness Studios \u0026amp; Boutique Studios with Coaching Concepts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003emodern alternative to classic machines \u003c\/li\u003e\n\n\u003cli\u003ehigh training quality \u003c\/li\u003e\n\n\u003cli\u003eattractive for demanding customers \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Personal Training\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eindividual training control \u003c\/li\u003e\n\n\u003cli\u003eversatile training methods \u003c\/li\u003e\n\n\u003cli\u003eoptimal for supervised training \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Athletes \u0026amp; Ambitious Trainees\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eexplosive power \u0026amp; performance \u003c\/li\u003e\n\n\u003cli\u003eeccentric training \u003c\/li\u003e\n\n\u003cli\u003esport-specific stimuli \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u003c\/strong\u003e\u003cb\u003eLeg Press:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eThe leg press requires a stable body position while force is transferred to the platform via the legs. The guided movement allows for controlled and even loading of the thigh and gluteal muscles and reduces unwanted compensatory movements.\u003c\/li\u003e\n\n\u003cli\u003eIntelligent control and the integrated 10.1\" (25.65cm) touchscreen console\u003c\/li\u003e\n\n\u003cli\u003eThe large foot platform allows for various foot positions, enabling targeted engagement of different muscle groups and the integration of calf exercises.\u003c\/li\u003e\n\n\u003cli\u003eThe angled pressing movement ensures a natural range of motion and supports even force transfer throughout the entire movement.\u003c\/li\u003e\n\n\u003cli\u003eSide handgrips facilitate safe entry and exit as well as stabilization during the exercise.\u003c\/li\u003e\n\n\u003cli\u003eThe stable construction supports safe training execution even at higher loads.\u003c\/li\u003e\n\n\u003cli\u003eThe i-Strength mechanical resistance system enables extremely smooth training.\u003c\/li\u003e\n\n\u003cli\u003eElectromechanical servo control mechanism offers standard traditional, eccentric, isokinetic, and elastic training.\u003c\/li\u003e\n\n\u003cli\u003eThe system, based on smooth servo motors, provides a frictionless training experience. Through digital load calculation, it offers unparalleled quietness and smoothness that cannot be achieved with conventional weight training.\u003c\/li\u003e\n\n\u003cli\u003ePrecision engineering. Proven reliability. Tested for 2 million cycles to ensure consistently reliable resistance performance.\u003c\/li\u003e\n\n\u003cli\u003eMinimum resistance 40kg – maximum resistance 140kg\u003c\/li\u003e\n\n\u003cli\u003eDynamic color feedback – the integrated LED light bar dynamically changes color with increasing load, allowing instant recognition of training zones.\u003c\/li\u003e\n\n\u003cli\u003eConnect App – update your training data – with a simple login in the app, all your training is automatically saved. This visual representation of your progress not only shows your development but also creates a personal \"Strength Resume,\" thereby establishing a strong, data-driven connection between the member and your facility.\u003c\/li\u003e\n\n\u003cli\u003eReal-time monitoring – cloud-based management allows operators to monitor equipment status and usage load in real time. This ensures that the equipment remains safe and functional at all times without the need for manual checks, while significantly increasing operational efficiency through precise data analysis.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eUsage: Home use to commercial continuous use, payload: approx. 160kg\u003cbr\u003eMachine dimensions: L189x W124 x H128cm, weight 155kg\u003cbr\u003eWarranty: 1 year full warranty, 2 years on labor and spare parts (excluding consumables such as upholstery, cables)\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/vUY6paWvqY0\" title=\"Spirit Commercial i-Strength Opreation C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/hlNKjkBGs4c\" title=\"Spirit Commercial i Strength Connect C 16 9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/mLcJaT2IgpA\" title=\"Spirit Fitness Commercial i.Strength Club C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/uK8mnaIu16k\" title=\"YouTube video player\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Spirit Commercial Fitness i-Strength","offers":[{"title":"Default Title","offer_id":63843292643705,"sku":"4811.1","price":0.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1532\/6073\/files\/49359.jpg?v=1782537579"},{"product_id":"spirit-commercial-fitness-i-strength-abdominal-back-extension-is-2004","title":"Spirit Commercial Fitness i-Strength Abdominal \/ Back Extension (IS-2004)","description":"\u003cp\u003eThe i-Strength series is an innovative line of strength equipment with an electronically adaptive resistance system. Unlike traditional machines with weight stacks, the resistance here is motor-based and precisely controlled. The result: an exceptionally smooth, precise, and effective training experience. Thanks to intelligent control and the integrated 10.1\" (25.65cm) touchscreen console, training parameters can be precisely controlled, analyzed, and evaluated – for maximum control and efficient, modern strength training.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdvantages of the i-Strength equipment series:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eextremely smooth movements\u003c\/li\u003e\n\n\u003cli\u003einstantly adjustable resistance\u003c\/li\u003e\n\n\u003cli\u003ereproducible training conditions\u003c\/li\u003e\n\n\u003cli\u003esignificantly more training variety\u003c\/li\u003e\n\n\u003cli\u003eno weight stacks – quiet, low-maintenance, modern\u003c\/li\u003e\n\n\u003cli\u003eextremely consistent resistance for optimal movement quality\u003c\/li\u003e\n\n\u003cli\u003equick adjustment without re-pinning\u003c\/li\u003e\n\n\u003cli\u003emeasurability \u0026amp; reproducibility of every training session\u003c\/li\u003e\n\n\u003cli\u003eversatility: strength, rehab, explosiveness in one device\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eThe 4 training modes at a glance\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1. Pure\u003c\/strong\u003e (classic resistance - traditional weight training) - The \"Pure\" mode corresponds to classic strength training with consistent resistance. Comparable to classic equipment – but more precise and controlled.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003emuscle building (hypertrophy)\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003egeneral strength training\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ebeginners \u0026amp; advanced users\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e2. Eccentric\u003c\/strong\u003e (eccentric training - increases resistance during the return movement) - Here, the negative phase (yielding movement) is specifically intensified. Eccentric training is considered one of the most effective methods in strength training. Eccentric strength training is a technique that focuses on the lowering or lengthening phase of an exercise. Often referred to as the \"negative\" movement. To increase strength, it is necessary to fatigue the muscles. Eccentric training is valuable for achieving muscle fatigue.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003eparticularly effective muscle building\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ehigher strength gains\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003emore intense training stimuli \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e3. Isokinetic\u003c\/strong\u003e (constant speed regardless of the force exerted) - The resistance adjusts so that the movement is always performed at a constant speed. In isokinetic exercises, the speed of movement remains constant, but the resistance varies. Special equipment is usually required for this. Effective in improving functional performance and often used to restore mobility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003emaximum control\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ehigh safety\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eideal load management\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eEspecially suitable for: rehabilitation, physiotherapy, joint-friendly training \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e4. Elastic\u003c\/strong\u003e (dynamic resistance - resistance increases with increasing stretch) - The resistance increases progressively – similar to a resistance band. Elastic training is a form of strength training that uses fast-twitch muscle fibers to exert force quickly. Incorporating elastic training increases strength, improves reaction time, and reduces the risk of falls in older adults.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli class=\"MsoNormal\"\u003eimprovement of explosive power\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eactivation of fast-twitch fibers\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003esport-specific training\u003cspan style=\"font-family:'Segoe UI Emoji', sans-serif;\"\u003e \u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cspan lang=\"en-us\" xml:lang=\"en-us\"\u003eIdeal for: \u003c\/span\u003eathletes, functional training, performance training \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAreas of application\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Physiotherapy \u0026amp; Rehabilitation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003esafe, controlled movements \u003c\/li\u003e\n\n\u003cli\u003eideal load management \u003c\/li\u003e\n\n\u003cli\u003ereproducible training programs \u003c\/li\u003e\n\n\u003cli\u003ePerfect for medical training concepts\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Gyms \u0026amp; Boutique Studios with coaching concepts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003emodern alternative to classic equipment \u003c\/li\u003e\n\n\u003cli\u003ehigh training quality \u003c\/li\u003e\n\n\u003cli\u003eattractive for demanding customers \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Personal Training\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eindividual training control \u003c\/li\u003e\n\n\u003cli\u003eversatile training methods \u003c\/li\u003e\n\n\u003cli\u003eoptimal for supervised training \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Athletes \u0026amp; ambitious trainees\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eexplosive power \u0026amp; performance \u003c\/li\u003e\n\n\u003cli\u003eeccentric training \u003c\/li\u003e\n\n\u003cli\u003esport-specific stimuli \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u003c\/strong\u003e\u003cb\u003eAbdominal \/ Back Extension:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003eAbdominal and back extension movements require a stable body position, while specifically activating the abdominal muscles and lower back. The guided movement ensures controlled loading of the core muscles and reduces unwanted compensatory movements.\u003c\/li\u003e\n\n\u003cli\u003eIntelligent control and the integrated 10.1\" (25.65cm) touchscreen console\u003c\/li\u003e\n\n\u003cli\u003eEasy entry and intuitive positioning allow for comfortable training for users of all performance levels.\u003c\/li\u003e\n\n\u003cli\u003eThe quick change between abdominal crunch and back extension is done via a simple system adjustment and enables efficient training of both opposing muscle groups.\u003c\/li\u003e\n\n\u003cli\u003eThe adjustable roller pad supports optimal positioning for both exercises and ensures clean and ergonomic movement execution.\u003c\/li\u003e\n\n\u003cli\u003eDouble footrests stabilize the lower body throughout the movement and increase training safety.\u003c\/li\u003e\n\n\u003cli\u003eThe targeted isolation of abdominal and back muscles supports a strong core and spinal stabilization.\u003c\/li\u003e\n\n\u003cli\u003eThe i-Strength mechanical resistance system enables extremely smooth training.\u003c\/li\u003e\n\n\u003cli\u003eElectromechanical servo control mechanism offers standard traditional, eccentric, isokinetic, and elastic training.\u003c\/li\u003e\n\n\u003cli\u003eThe system, based on smooth servo motors, ensures a friction-free training experience. Through digital load calculation, it offers incomparable smoothness and consistency that cannot be achieved with conventional weight training.\u003c\/li\u003e\n\n\u003cli\u003ePrecision engineering. Proven reliability. Tested to 2 million cycles to ensure consistently reliable resistance performance.\u003c\/li\u003e\n\n\u003cli\u003eMinimum resistance 9kg – maximum resistance 51kg\u003c\/li\u003e\n\n\u003cli\u003eDynamic color feedback – the integrated LED light bar dynamically changes its color with increasing load, allowing training zones to be identified instantly.\u003c\/li\u003e\n\n\u003cli\u003eConnect App – update your training data – with a simple login to the app, all your training is automatically saved. This visual representation of your progress not only shows your development but also creates a personal \"Strength Resume\" and thus establishes a strong, data-based connection between the member and your facility.\u003c\/li\u003e\n\n\u003cli\u003eReal-time monitoring – cloud-based management allows operators to monitor device status and usage load in real time. This ensures that the devices remain safe and functional at all times, without the need for manual checks, while significantly increasing operational efficiency through precise data analysis.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eUsage: Home use to commercial continuous use, payload: approx. 160kg\u003cbr\u003eDevice dimensions: L116x W116 x H117cm, Weight 105kg\u003cbr\u003eWarranty: 1 year full warranty, 2 years on labor and spare parts (excluding consumables such as upholstery, cables)\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/vUY6paWvqY0\" title=\"Spirit Commercial i-Strength Opreation C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/hlNKjkBGs4c\" title=\"Spirit Commercial i Strength Connect C 16 9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/mLcJaT2IgpA\" title=\"Spirit Fitness Commercial i.Strength Club C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/uK8mnaIu16k\" title=\"YouTube video player\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Spirit Commercial Fitness i-Strength","offers":[{"title":"Default Title","offer_id":63843292676473,"sku":"4811.5","price":0.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1532\/6073\/files\/49381.jpg?v=1782537596"},{"product_id":"spirit-commercial-fitness-i-strength-inner-outer-thigh-is-2006","title":"Spirit Commercial Fitness i-Strength Inner \/ Outer Thigh (IS-2006)","description":"\u003cp\u003eThe i-Strength series is an innovative line of strength equipment with an electronically adaptive resistance system. In contrast to classic devices with plug-in weights, the resistance here is generated using a motor and controlled precisely. The result: an exceptionally consistent, precise and effective training experience. Thanks to the intelligent control and the integrated 10.1\" (25.65cm) touchscreen console, training parameters can be precisely controlled, analyzed and evaluated - for maximum control and efficient, modern strength training.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdvantages of the i-Strength device series:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\u003cli\u003eextremely smooth movements\u003c\/li\u003e\n\u003cli\u003einstantly adjustable resistance\u003c\/li\u003e\n\u003cli\u003ereproducible training conditions\u003c\/li\u003e\n\u003cli\u003esignificantly more training variety\u003c\/li\u003e\n\u003cli\u003eno weight stacks – quiet, low-maintenance, modern\u003c\/li\u003e\n\u003cli\u003eextremely even resistance for optimal movement quality\u003c\/li\u003e\n\u003cli\u003equick adjustment without replugging\u003c\/li\u003e\n\u003cli\u003eMeasurability \u0026 reproducibility of every training session\u003c\/li\u003e\n\u003cli\u003eVersatility: strength, rehab, explosiveness in one device\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eThe 4 training modes at a glance\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1. Pure\u003c\/strong\u003e (classic resistance - traditional weight training) - The “Pure” mode corresponds to classic strength training with consistent resistance. Comparable to classic devices – only more precise and controlled.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003eMuscle building (hypertrophy)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003egeneral strength training\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eBeginners \u0026 advanced\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e2. Eccentric\u003c\/strong\u003e (eccentric training - increases the resistance during the backward movement) - Here the negative phase (yielding movement) is specifically reinforced. Eccentric training is considered one of the most effective methods of strength training. Eccentric strength training is a technique that focuses on the lowering or stretching phase of an exercise. Often referred to as the “negative” movement. To increase strength, it is necessary to tire the muscles. Eccentric training is valuable for achieving muscle fatigue.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003eparticularly effective muscle building\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ehigher strength gains\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003emore intense training stimuli \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e3. Isokinetic\u003c\/strong\u003e (constant speed regardless of the force applied) - The resistance adjusts so that the movement is always carried out at a constant speed. In isokinetic exercises, the speed of movement remains constant, but the resistance varies. As a rule, special equipment is required for this. Effective in improving functional performance and often used to restore mobility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003emaximum control\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ehigh security\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eideal load control\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eParticularly suitable for: rehabilitation, physiotherapy, training that is gentle on the joints \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e4.Elastic\u003c\/strong\u003e (dynamic resistance - the resistance increases as the stretch increases) - The resistance increases progressively - similar to a resistance band. Elastic training is a form of strength training that uses fast-twitch muscle fibers to exert force quickly. Incorporating elastic training increases strength, improves reaction time and reduces the risk of falls in older people.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003eImproving explosive power\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eActivation of speed strength (fast twitch fibers)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003esport-specific training\u003cspan style=\"font-family:'Segoe UI Emoji', sans-serif;\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cspan lang=\"en-us\" xml:lang=\"en-us\"\u003eIdeal for: \u003c\/span\u003eAthletes, functional training, performance training \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAreas of application\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Physiotherapy \u0026 Rehabilitation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\u003cli\u003esafe, controlled movements \u003c\/li\u003e\n\u003cli\u003eideal load control \u003c\/li\u003e\n\u003cli\u003ereproducible training programs \u003c\/li\u003e\n\u003cli\u003ePerfect for medical training concepts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Fitness studios \u0026 boutique studios with a care concept\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\u003cli\u003emodern alternative to classic devices \u003c\/li\u003e\n\u003cli\u003ehigh training quality \u003c\/li\u003e\n\u003cli\u003eattractive for demanding customers \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Personal training\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\u003cli\u003eindividual training control \u003c\/li\u003e\n\u003cli\u003eversatile training methods \u003c\/li\u003e\n\u003cli\u003eideal for supervised training \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Athletes \u0026 ambitious exercisers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\u003cli\u003eExplosive power \u0026 performance \u003c\/li\u003e\n\u003cli\u003eeccentric training \u003c\/li\u003e\n\u003cli\u003esport-specific stimuli \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment \u003c\/strong\u003e\u003cb\u003eInner\/Outer Thigh:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type:disc;\"\u003e\n\u003cli\u003eAdduction and abduction movements enable targeted training of the inner and outer thigh muscles while keeping the body stable in the sitting position. The guided movement ensures isolated strain on the hip and leg muscles and reduces unwanted evasive movements.\u003c\/li\u003e\n\u003cli\u003eIntelligent controls and the integrated 10.1\" (25.65cm) touchscreen console\u003c\/li\u003e\n\u003cli\u003eThe dual function allows you to train the inner and outer thighs in one device and at the same time saves space on the training area.\u003c\/li\u003e\n\u003cli\u003eThe quick change between Inner Thigh (adduction) and Outer Thigh (abduction) is easy and efficient from the sitting position.\u003c\/li\u003e\n\u003cli\u003eLarge, ergonomically shaped thigh pads and stable footrests ensure a high level of training comfort and a safe position throughout the entire movement.\u003c\/li\u003e\n\u003cli\u003eThe stable sitting position supports clean execution of movements and enables targeted activation of the hip muscles.\u003c\/li\u003e\n\u003cli\u003eThe mechanical resistance system i-Strength enables extremely even training.\u003c\/li\u003e\n\u003cli\u003eElectromechanical servo control mechanism provides standard traditional, eccentric, isokinetic and elastic training.\u003c\/li\u003e\n\u003cli\u003eThe system based on smooth servo motors ensures a friction-free training experience. Thanks to the digital load calculation, it offers incomparable calm and uniformity that cannot be achieved with conventional weight training.\u003c\/li\u003e\n\u003cli\u003ePrecision engineering. Proven reliability. Tested to 2 million cycles to ensure consistently reliable resistance performance.\u003c\/li\u003e\n\u003cli\u003eMinimum resistance 5kg - maximum resistance 100kg\u003c\/li\u003e\n\u003cli\u003eDynamic color feedback - the integrated LED light bar changes color dynamically as the load increases, making it possible to immediately identify training zones.\u003c\/li\u003e\n\u003cli\u003eConnect App – update your training data – with a simple login in the app, your entire training is automatically saved. This visual representation of your progress not only shows your development, but also creates a personal “Strength Resume,” creating a strong, data-based connection between the member and your institution.\u003c\/li\u003e\n\u003cli\u003eReal-time monitoring – cloud-based management allows operators to monitor device status and usage load in real time. This ensures equipment remains safe and functional at all times without the need for manual controls, while significantly increasing operational efficiency through precise data analysis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse: Home use to continuous commercial use, payload: approx. 160kg\u003cbr\u003eDevice mass: L160 x W139 x H119cm, weight 112kg\u003cbr\u003eWarranty: 1 year complete warranty, 2 years for labor and spare parts (excluding consumables such as upholstery, ropes)\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/vUY6paWvqY0\" title=\"Spirit Commercial i-Strength Opreation C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/hlNKjkBGs4c\" title=\"Spirit Commercial i Strength Connect C 16 9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/mLcJaT2IgpA\" title=\"Spirit Fitness Commercial i.Strength Club C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/uK8mnaIu16k\" title=\"YouTube video player\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Spirit Commercial Fitness i-Strength","offers":[{"title":"Default Title","offer_id":63843292709241,"sku":"4811.6","price":0.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1532\/6073\/files\/49402.jpg?v=1782537616"},{"product_id":"spirit-commercial-fitness-i-strength-pec-fly-rear-delt-is-2007","title":"Spirit Commercial Fitness i-Strength Pec Fly \/ Rear Delt (IS-2007)","description":"\u003cp\u003eThe i-Strength series is an innovative line of strength equipment with an electronically adaptive resistance system. In contrast to classic devices with plug-in weights, the resistance here is generated using a motor and controlled precisely. The result: an exceptionally consistent, precise and effective training experience. Thanks to the intelligent control and the integrated 10.1\" (25.65cm) touchscreen console, training parameters can be precisely controlled, analyzed and evaluated - for maximum control and efficient, modern strength training.\u003cbr \/\u003e\u003cbr \/\u003e\u003cstrong\u003eAdvantages of the i-Strength device series:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eextremely smooth movements\u003c\/li\u003e\n\u003cli\u003einstantly adjustable resistance\u003c\/li\u003e\n\u003cli\u003ereproducible training conditions\u003c\/li\u003e\n\u003cli\u003esignificantly more training variety\u003c\/li\u003e\n\u003cli\u003eno weight stacks – quiet, low-maintenance, modern\u003c\/li\u003e\n\u003cli\u003eextremely even resistance for optimal movement quality\u003c\/li\u003e\n\u003cli\u003equick adjustment without replugging\u003c\/li\u003e\n\u003cli\u003eMeasurability \u0026amp; reproducibility of every training session\u003c\/li\u003e\n\u003cli\u003eVersatility: strength, rehab, explosiveness in one device\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eThe 4 training modes at a glance\u003cbr \/\u003e\u003cbr \/\u003e\u003c\/strong\u003e\u003cstrong\u003e1. Pure\u003c\/strong\u003e (classic resistance - traditional weight training) - The “Pure” mode corresponds to classic strength training with consistent resistance. Comparable to classic devices – only more precise and controlled.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003eMuscle building (hypertrophy)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003egeneral strength training\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eBeginners \u0026amp; advanced\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e2. Eccentric\u003c\/strong\u003e (eccentric training - increases the resistance during the backward movement) - Here the negative phase (yielding movement) is specifically reinforced. Eccentric training is considered one of the most effective methods of strength training. Eccentric strength training is a technique that focuses on the lowering or stretching phase of an exercise. Often referred to as the “negative” movement. To increase strength, it is necessary to tire the muscles. Eccentric training is valuable for achieving muscle fatigue.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003eparticularly effective muscle building\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ehigher strength gains\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003emore intense training stimuli\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e3. Isokinetic\u003c\/strong\u003e (constant speed regardless of the force applied) - The resistance adjusts so that the movement is always carried out at a constant speed. In isokinetic exercises, the speed of movement remains constant, but the resistance varies. As a rule, special equipment is required for this. Effective in improving functional performance and often used to restore mobility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003emaximum control\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ehigh security\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eideal load control\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eParticularly suitable for: rehabilitation, physiotherapy, training that is gentle on the joints\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e4.Elastic\u003c\/strong\u003e (dynamic resistance - the resistance increases as the stretch increases) - The resistance increases progressively - similar to a resistance band. Elastic training is a form of strength training that uses fast-twitch muscle fibers to exert force quickly. Incorporating elastic training increases strength, improves reaction time and reduces the risk of falls in older people.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003eImproving explosive power\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eActivation of speed strength (fast twitch fibers)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003esport-specific training\u003cspan style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"en-us\" xml:lang=\"en-us\"\u003eIdeal for: \u003c\/span\u003eAthletes, functional training, performance training\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAreas of application\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Physiotherapy \u0026amp; Rehabilitation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003esafe, controlled movements\u003c\/li\u003e\n\u003cli\u003eideal load control\u003c\/li\u003e\n\u003cli\u003ereproducible training programs\u003c\/li\u003e\n\u003cli\u003ePerfect for medical training concepts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Fitness studios \u0026amp; boutique studios with a care concept\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003emodern alternative to classic devices\u003c\/li\u003e\n\u003cli\u003ehigh training quality\u003c\/li\u003e\n\u003cli\u003eattractive for demanding customers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Personal training\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eindividual training control\u003c\/li\u003e\n\u003cli\u003eversatile training methods\u003c\/li\u003e\n\u003cli\u003eideal for supervised training\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Athletes \u0026amp; ambitious exercisers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eExplosive power \u0026amp; performance\u003c\/li\u003e\n\u003cli\u003eeccentric training\u003c\/li\u003e\n\u003cli\u003esport-specific stimuli\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment \u003c\/strong\u003e\u003cb\u003ePec Fly \/ Rear Delt:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eChest and rear shoulder movements require a stable sitting position while specifically activating the chest muscles and rear shoulders. The guided movement ensures isolated stress and reduces unwanted evasive movements.\u003c\/li\u003e\n\u003cli\u003eThe dual function allows you to train the Pec Fly (chest) and Rear Delt (rear shoulder) in one device while saving space on the training area.\u003c\/li\u003e\n\u003cli\u003eIntelligent controls and the integrated 10.1\" (25.65cm) touchscreen console\u003c\/li\u003e\n\u003cli\u003eThe quick change between exercises is easy and efficient and enables versatile upper body training without changing equipment.\u003c\/li\u003e\n\u003cli\u003eAdjustable swivel arms and multiple starting positions enable the range of motion to be individually adjusted and ensure an optimal training position.\u003c\/li\u003e\n\u003cli\u003eSeveral grip variations support ergonomically correct execution and improve targeted muscle activation.\u003c\/li\u003e\n\u003cli\u003eThe ergonomic seat and back padding ensures stability during pec fly as well as secure support during rear delt movements.\u003c\/li\u003e\n\u003cli\u003eThe isolated movement specifically supports the development of the chest muscles as well as the rear shoulders and upper back.\u003c\/li\u003e\n\u003cli\u003eThe mechanical resistance system i-Strength enables extremely even training.\u003c\/li\u003e\n\u003cli\u003eElectromechanical servo control mechanism provides standard traditional, eccentric, isokinetic and elastic training.\u003c\/li\u003e\n\u003cli\u003eThe system based on smooth servo motors ensures a friction-free training experience. Thanks to the digital load calculation, it offers incomparable calm and uniformity that cannot be achieved with conventional weight training.\u003c\/li\u003e\n\u003cli\u003ePrecision engineering. Proven reliability. Tested to 2 million cycles to ensure consistently reliable resistance performance.\u003c\/li\u003e\n\u003cli\u003eMinimum resistance 4kg - maximum resistance 58kg\u003c\/li\u003e\n\u003cli\u003eDynamic color feedback - the integrated LED light bar changes color dynamically as the load increases, making it possible to immediately identify training zones.\u003c\/li\u003e\n\u003cli\u003eConnect App – update your training data – with a simple login in the app, your entire training is automatically saved. This visual representation of your progress not only shows your development, but also creates a personal “Strength Resume,” creating a strong, data-based connection between the member and your institution.\u003c\/li\u003e\n\u003cli\u003eReal-time monitoring – cloud-based management allows operators to monitor device status and usage load in real time. This ensures equipment remains safe and functional at all times without the need for manual controls, while significantly increasing operational efficiency through precise data analysis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse: Home use to continuous commercial use, payload: approx. 160kg\u003cbr \/\u003eDevice mass: L160 x W184 x H200cm, weight 124kg\u003cbr \/\u003eWarranty: 1 year complete warranty, 2 years for labor and spare parts (excluding consumables such as upholstery, ropes)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/vUY6paWvqY0\" title=\"Spirit Commercial i-Strength Opreation C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/hlNKjkBGs4c\" title=\"Spirit Commercial i Strength Connect C 16 9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/mLcJaT2IgpA\" title=\"Spirit Fitness Commercial i.Strength Club C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/uK8mnaIu16k\" title=\"YouTube video player\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Spirit Commercial Fitness i-Strength","offers":[{"title":"Default Title","offer_id":63843292807545,"sku":"4811.7","price":0.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1532\/6073\/files\/49423.jpg?v=1782537633"},{"product_id":"spirit-commercial-fitness-i-strength-functional-trainer-is-3001","title":"Spirit Commercial Fitness i-Strength Functional Trainer (IS-3001)","description":"\u003cp\u003eThe i-Strength series is an innovative line of strength equipment with an electronically adaptive resistance system. Unlike traditional machines with weight stacks, resistance here is generated and precisely controlled by a motor. The result: an exceptionally smooth, precise, and effective training experience. Intelligent control and the integrated large touchscreen console allow training parameters to be precisely controlled, analyzed, and evaluated – for maximum control and efficient, modern strength training.\u003cbr \/\u003e\u003cbr \/\u003e\u003cstrong\u003eAdvantages of the i-Strength equipment series:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eextremely smooth movements\u003c\/li\u003e\n\u003cli\u003einstantly adjustable resistance\u003c\/li\u003e\n\u003cli\u003ereproducible training conditions\u003c\/li\u003e\n\u003cli\u003esignificantly more training variety\u003c\/li\u003e\n\u003cli\u003eno weight stacks – quiet, low maintenance, modern\u003c\/li\u003e\n\u003cli\u003eextremely even resistance for optimal movement quality\u003c\/li\u003e\n\u003cli\u003equick adjustment without re-pinning\u003c\/li\u003e\n\u003cli\u003emeasurability \u0026amp; reproducibility of every training session\u003c\/li\u003e\n\u003cli\u003eversatility: strength, rehab, explosiveness in one device\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eThe 4 Training Modes at a Glance\u003cbr \/\u003e\u003cbr \/\u003e\u003c\/strong\u003e\u003cstrong\u003e1. Pure\u003c\/strong\u003e (classic resistance - traditional weight training) - The \"Pure\" mode corresponds to classic strength training with even resistance. Comparable to classic equipment – only more precise and controlled.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003emuscle building (hypertrophy)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003egeneral strength training\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ebeginners \u0026amp; advanced users\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e2. Eccentric\u003c\/strong\u003e (eccentric training - increases resistance during the return movement) - Here, the negative phase (yielding movement) is specifically intensified. Eccentric training is considered one of the most effective methods in strength training. Eccentric strength training is a technique that focuses on the lowering or lengthening phase of an exercise, often referred to as the \"negative\" movement. To increase strength, it is necessary to fatigue the muscles. Eccentric training is valuable for achieving muscle fatigue.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003eparticularly effective muscle building\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ehigher strength gains\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003emore intense training stimuli\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e3. Isokinetic\u003c\/strong\u003e (constant speed regardless of the force exerted) - The resistance adjusts so that the movement is always performed at a constant speed. In isokinetic exercises, the speed of movement remains constant, but the resistance varies. This typically requires specialized equipment. Effective in improving functional performance and often used to restore mobility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003emaximum control\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ehigh safety\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eideal load control\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eparticularly suitable for: rehabilitation, physiotherapy, joint-friendly training\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e4. Elastic\u003c\/strong\u003e (dynamic resistance - resistance increases with increasing stretch) - The resistance increases progressively – similar to a resistance band. Elastic training is a form of strength training that uses fast-twitch muscle fibers to exert force quickly. Incorporating elastic training increases strength, improves reaction time, and reduces the risk of falls in older adults.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdvantages:\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli class=\"MsoNormal\"\u003eimprovement of explosive power\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eactivation of fast-twitch fibers\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003esport-specific training\u003cspan style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"en-us\" xml:lang=\"en-us\"\u003eIdeal for: \u003c\/span\u003eathletes, functional training, performance training\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAreas of application\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Physiotherapy \u0026amp; Rehabilitation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003esafe, controlled movements\u003c\/li\u003e\n\u003cli\u003eideal load control\u003c\/li\u003e\n\u003cli\u003ereproducible training programs\u003c\/li\u003e\n\u003cli\u003eperfect for medical training concepts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Gyms \u0026amp; Boutique Studios with Supervision Concepts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003emodern alternative to classic equipment\u003c\/li\u003e\n\u003cli\u003ehigh training quality\u003c\/li\u003e\n\u003cli\u003eattractive for demanding customers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Personal Training\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eindividual training control\u003c\/li\u003e\n\u003cli\u003eversatile training methods\u003c\/li\u003e\n\u003cli\u003eoptimal for supervised training\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Athletes \u0026amp; Ambitious Trainees\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eexplosive power \u0026amp; performance\u003c\/li\u003e\n\u003cli\u003eeccentric training\u003c\/li\u003e\n\u003cli\u003esport-specific stimuli\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u003c\/strong\u003e\u003cb\u003ePec Fly \/ Rear Delt:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eFunctional training requires stable body control, while a variety of movement patterns for the entire body are executed via two independent cable pulls. The free, yet guided cable movement allows training in natural movement sequences with high stability and control.\u003c\/li\u003e\n\u003cli\u003eIntelligent control and the integrated large touchscreen console\u003c\/li\u003e\n\u003cli\u003eThe dual independent cable pulleys enable asymmetric or bilateral training, as well as the simultaneous training of two users on one machine.\u003c\/li\u003e\n\u003cli\u003eAdjustable, height-adjustable deflection rollers allow for quick adaptation to different exercises and body sizes, offering maximum training versatility.\u003c\/li\u003e\n\u003cli\u003eThe 180° swivel rollers enable a large range of motion and support functional full-body movements in all planes.\u003c\/li\u003e\n\u003cli\u003eThe integrated pull-up module with multiple grip positions extends training with additional bodyweight exercises.\u003c\/li\u003e\n\u003cli\u003eThe i-Strength mechanical resistance system enables extremely smooth training.\u003c\/li\u003e\n\u003cli\u003eElectromechanical servo control mechanism offers standard traditional, eccentric, isokinetic, and elastic training.\u003c\/li\u003e\n\u003cli\u003eThe system based on smooth servo motors ensures a friction-free training experience. Through digital load calculation, it offers unparalleled smoothness and consistency that cannot be achieved with conventional weight training.\u003c\/li\u003e\n\u003cli\u003ePrecision engineering. Proven reliability. Tested for 2 million cycles to ensure consistently reliable resistance performance.\u003c\/li\u003e\n\u003cli\u003eDual Weight Stack System (2 x 3-50kg) with fine 5 kg increments for precise load control. Unique servo control system allows doubling the available resistance from 1:2 to 1:1\u003c\/li\u003e\n\u003cli\u003eDynamic color feedback – the integrated LED light bar dynamically changes color with increasing load, allowing immediate recognition of training zones.\u003c\/li\u003e\n\u003cli\u003eConnect App – update your training data – with a simple login to the app, your entire training is automatically saved. This visual representation of your progress not only shows your development but also creates a personal “Strength Resume,” thus building a strong, data-driven connection between the member and your facility.\u003c\/li\u003e\n\u003cli\u003eReal-time monitoring – cloud-based management allows operators to monitor device status and usage load in real time. This ensures that the devices remain safe and functional at all times, without the need for manual checks, while significantly increasing operational efficiency through precise data analysis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsage: Home use to commercial continuous use, payload: approx. 160kg\u003cbr \/\u003eDevice dimensions: L110 x W152 x H212cm, weight 252kg\u003cbr \/\u003eWarranty: 1 year full warranty, 2 years on labor and spare parts (excluding consumables such as upholstery, cables)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/vUY6paWvqY0\" title=\"Spirit Commercial i-Strength Opreation C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/hlNKjkBGs4c\" title=\"Spirit Commercial i Strength Connect C 16 9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe width=\"1397\" height=\"751\" src=\"https:\/\/www.youtube.com\/embed\/mLcJaT2IgpA\" title=\"Spirit Fitness Commercial i.Strength Club C - 16:9\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/uK8mnaIu16k\" title=\"YouTube video player\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Spirit Commercial Fitness i-Strength","offers":[{"title":"Default Title","offer_id":63843293036921,"sku":"4811.8","price":0.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1532\/6073\/files\/49444.jpg?v=1782537651"},{"product_id":"geschenkgutscheine","title":"Digital gift voucher for the online shop","description":"\u003cp\u003e\u003cstrong\u003eDigital gift voucher from Shark Fitness\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAre you looking for a suitable gift for fitness enthusiasts? With a digital gift voucher from Shark Fitness you are always right. Whether fitness equipment, training accessories or sports nutrition - the recipient can use their voucher value flexibly for purchases in our online shop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is how the digital voucher works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou have two options for ordering your voucher:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoucher for yourself:\u003c\/strong\u003e Put the desired voucher amount in the shopping cart and complete your order. You will receive the voucher digitally as a PDF and can print it out if necessary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoucher as a gift:\u003c\/strong\u003e Use the gift function (\u003cspan\u003eI would like to send this as a gift)\u003c\/span\u003eto have the voucher sent directly to the person receiving the gift.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYour advantages at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDigital voucher in various Amounts\u003c\/li\u003e\n\u003cli\u003eIdeal as a gift for fitness enthusiasts\u003c\/li\u003e\n\u003cli\u003ePDF for printing\u003c\/li\u003e\n\u003cli\u003eSend directly to the recipient if desired\u003c\/li\u003e\n\u003cli\u003eCan be redeemed for purchases in the Shark Fitness online shop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant note:\u003c\/strong\u003e The digital voucher is only available in the Shark Fitness online shop redeemable on \u003ca href=\"http:\/\/www.sharkfitness.ch\/\"\u003ewww.sharkfitness.ch\u003c\/a\u003e . This voucher cannot be redeemed in our shops in Wettingen and Wil.\u003c\/p\u003e","brand":"Shark Fitness AG","offers":[{"title":"CHF 20.00","offer_id":64837069275513,"sku":null,"price":20.0,"currency_code":"CHF","in_stock":true},{"title":"CHF 50.00","offer_id":64837069209977,"sku":null,"price":50.0,"currency_code":"CHF","in_stock":true},{"title":"CHF 100.00","offer_id":64837069242745,"sku":null,"price":100.0,"currency_code":"CHF","in_stock":true},{"title":"CHF 200.00","offer_id":64837069308281,"sku":null,"price":200.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1532\/6073\/files\/22204.jpg?v=1782486312"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1532\/6073\/collections\/kraftgerate_67f12f00-2b48-457d-a1e1-7a9631c28ae7.jpg?v=1787125886","url":"https:\/\/www.sharkfitness.ch\/en\/collections\/pf-elektronische-kraftgeraete.oembed","provider":"Shark Fitness AG","version":"1.0","type":"link"}