{"product_id":"extension-de-cuadriceps-maquina-selectorizada-advanced-series","title":"Leg Extension | Selectorized machine - Advanced Series","description":"\u003ch2\u003eSelectorized Leg Extension Machine - Advanced Series\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAdvanced Series Selectorized Leg Extension Machine\u003c\/strong\u003e offers precise and safe lower-body training, with a guided range of motion designed for gyms and sports centers seeking an advanced level of biomechanics and adjustability.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1:1 ratio selectorized resistance system\u003c\/strong\u003e provides direct, progressive resistance throughout the entire range of motion. The \u003cstrong\u003eQ235 steel\u003c\/strong\u003e frame ensures maximum rigidity and stability, while the stainless steel guides and POM pulley system provide precise, low-friction movement throughout the session.\u003c\/p\u003e\n\u003ch3\u003eDual Roller and Backrest Adjustment for Optimal Range of Motion\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eadjustable reclined backrest\u003c\/strong\u003e allows the angle to be adapted for a greater range of motion without compromising pelvic stability or lumbar alignment. The \u003cstrong\u003eadjustable roller\u003c\/strong\u003e precisely adapts to each user's tibia length, ensuring comfortable and biomechanically correct execution.\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuided quadriceps training\u003c\/strong\u003e: stable, controlled range of motion for maximum muscle activation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable reclined backrest\u003c\/strong\u003e: adapts the angle for a greater range of motion without compromising the pelvis or lumbar region.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable roller\u003c\/strong\u003e: precise adaptation to each user's tibia length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:1 resistance ratio\u003c\/strong\u003e: direct, progressive resistance throughout the entire range of motion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ235 steel frame\u003c\/strong\u003e: maximum rigidity and stability for professional use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel guides and POM pulleys\u003c\/strong\u003e: smooth, quiet, low-friction movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel cable\u003c\/strong\u003e: durable, heavy-duty transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-density foam upholstery with leather finish\u003c\/strong\u003e: comfort and resistance for continuous use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated bottle holder in the frame\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 132 × 117 × 161.5 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 343 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight stack\u003c\/strong\u003e: 120 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e: flat oval Q235 steel tubing (50 × 120 × 3 mm) with an anti-corrosion galvanized coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum user weight\u003c\/strong\u003e: 180 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance ratio\u003c\/strong\u003e: 1:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuide material\u003c\/strong\u003e: stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley material\u003c\/strong\u003e: POM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable material\u003c\/strong\u003e: steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable dimensions\u003c\/strong\u003e: Ø 4.8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandles\u003c\/strong\u003e: natural rubber grips with an aluminum finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpholstery\u003c\/strong\u003e: high-density foam with leather finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CE and EN ISO 20957\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fitness Tech","offers":[{"title":"Default Title","offer_id":55253491745097,"sku":"PSE-28977","price":2199.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0509\/9552\/7861\/files\/SE-28977_leg_extension.jpg?v=1788516294","url":"https:\/\/www.fitnesstechstore.fr\/en\/products\/leg-extension-selectorized-machine-advanced-series","provider":"Fitness Tech","version":"1.0","type":"link"}