{"product_id":"spirit-i-strength-leg-extension-leg-curl","title":"Spirit i-Strength Leg Extension \/ Leg Curl","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eBuilt with latest innovation and performance, the \u003cem\u003eSpirit Fitness I-Strength Leg Extension \/ Curl\u003c\/em\u003e combines advanced electronic resistance with intelligent software to deliver a truly next-generation strength training experience. Designed to target both the quadriceps and hamstrings in one compact unit, it offers efficient, versatile lower-body training for commercial environments and premium gym spaces.  With four dynamic training modes—Pure, Eccentric, Isokinetic, and Elastic—users can diversify workouts and accelerate results through variable resistance profiles. The wide resistance range of 18–205 lbs (8–93 kg) makes it suitable for all ability levels, from rehabilitation to high-performance strength training.\u003c\/p\u003e\n\u003cp\u003eThe \u003cem\u003eSpirit  I-Strength Leg Extension \/ Curl\u003c\/em\u003e  is biomechanically engineered axis of rotation ensures a smooth, natural movement pattern for both leg extensions and curls, reducing joint stress while maximising muscle activation. Users can easily switch between exercises without leaving the seated position, improving workout flow and efficiency.\u003c\/p\u003e\n\u003cp\u003eA 7” touchscreen console provides intuitive control, real-time performance feedback, and seamless adjustments, while built-in smart technology enhances user engagement and tracking. The adjustable, padded seat ensures optimal positioning, comfort, and support throughout every session.\u003c\/p\u003e\n\u003cp\u003eConstructed with a durable, heavy-gauge steel frame and commercial-grade components, this unit is built to withstand intensive use while maintaining long-term reliability.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/0147\/2942\/files\/spirit-i-strength-features-pure-mode_2048x2048.png?v=1777105347\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSpirit Fitness I-Strength Leg Extension \/ Curl\u003c\/em\u003e Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced electronic resistance with intelligent software integration\u003c\/li\u003e\n\u003cli\u003eFour training modes: Pure, Eccentric, Isokinetic, Elastic\u003c\/li\u003e\n\u003cli\u003eTargets quadriceps and hamstrings in one machine\u003c\/li\u003e\n\u003cli\u003eSeamless exercise transitions from a seated position\u003c\/li\u003e\n\u003cli\u003eNatural-feel movement with optimised axis of rotation\u003c\/li\u003e\n\u003cli\u003e10.1” touchscreen console (25.6 cm)\u003c\/li\u003e\n\u003cli\u003eResistance range: 18–205 lbs (8–93 kg)\u003c\/li\u003e\n\u003cli\u003eDurable commercial-grade steel frame\u003c\/li\u003e\n\u003cli\u003eMaximum user weight: 350 lbs (159 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003cp\u003ePerformance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectronically adaptive resistance system\u003c\/li\u003e\n\u003cli\u003eMinimum resistance: 18 lb (8 kg)\u003c\/li\u003e\n\u003cli\u003eMaximum resistance: 205 lb (93 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConsole:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay: 7” touchscreen \u003c\/li\u003e\n\u003cli\u003eTraining modes: Pure, Eccentric, Isokinetic, Elastic\u003c\/li\u003e\n\u003cli\u003eOver-the-air software updates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions \u0026amp; Weight:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSet-up dimensions: 65.6” L x 55.5” W x 44.5” H (166.6 x 141.0 x 113.0 cm)\u003c\/li\u003e\n\u003cli\u003eAssembled unit weight: 348.3 lb (158.0 kg)\u003c\/li\u003e\n\u003cli\u003eMaximum user weight: 350 lb (159 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFrame \u0026amp; Build:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-gauge steel frame\u003c\/li\u003e\n\u003cli\u003eLow-profile design\u003c\/li\u003e\n\u003cli\u003eHigh-quality electrostatic powder coat finish\u003c\/li\u003e\n\u003cli\u003eSteel feet with rubber foot covers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConvenience Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNatural axis of rotation for smooth movement\u003c\/li\u003e\n\u003cli\u003ePadded, adjustable seat for comfort and positioning\u003c\/li\u003e\n\u003cli\u003eIntegrated storage trays (top of weight tower)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/7mrV_HbfYhg?si=QaLudcukK8zQ4T8_\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Spirit Fitness","offers":[{"title":"Default Title","offer_id":57319931085182,"sku":"IS-2003","price":6000.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/0147\/2942\/files\/spirit-i-strength-leg-extension-curl-angled.jpg?v=1777220119","url":"https:\/\/trainingstation.co.uk\/products\/spirit-i-strength-leg-extension-leg-curl","provider":"Training Station","version":"1.0","type":"link"}