{"product_id":"maquina-selectorizadas-extension-de-cuadriceps","title":"Leg Extension | Selectorized machine - Pro Series","description":"\u003ch2\u003eQuadriceps Extension Selectorized Machine | Lower Body – Pro Series\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePro Series Quadriceps Extension Selectorized Machine\u003c\/strong\u003e is designed for \u003cstrong\u003especific and controlled training\u003c\/strong\u003e of the thigh muscles, focusing isolatedly on the \u003cstrong\u003equadriceps\u003c\/strong\u003e. Its guided movement allows for a \u003cstrong\u003ecomplete muscle contraction with maximum safety\u003c\/strong\u003e, making it ideal for both strength routines and \u003cstrong\u003erehabilitation and injury prevention programs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003eselectorized resistance system with a 1:1 load ratio\u003c\/strong\u003e and \u003cstrong\u003e120 kg weight stack\u003c\/strong\u003e provide a real and direct load, with ample capacity for demanding users. The \u003cstrong\u003eadjustable backrest and rollers\u003c\/strong\u003e allow the machine to be adapted to different heights and body types, ensuring a \u003cstrong\u003eprecise posture and comfortable execution\u003c\/strong\u003e in every repetition.\u003c\/p\u003e\n\u003ch3\u003eMuscle isolation and durability for intensive use\u003c\/h3\u003e\n\u003cp\u003eIts solid construction in \u003cstrong\u003eQ235 steel with a flat oval tube of 50 × 120 × 3 mm\u003c\/strong\u003e, featuring a galvanized anti-corrosion coating, offers durability and stability even in high-traffic gyms. The \u003cstrong\u003ePOM pulley system\u003c\/strong\u003e ensures smooth and continuous movement, while the \u003cstrong\u003eergonomic padding\u003c\/strong\u003e provides comfort throughout the session. An essential piece of equipment for professional gyms seeking complete and efficient lower body training.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/5AD0GafO338?si=8ma7ywalEqsjSSfQ\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolated quadriceps work\u003c\/strong\u003e: guided extension for specific lower body stimulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:1 load ratio\u003c\/strong\u003e: real and progressive resistance throughout the entire range of motion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120 kg weight stack\u003c\/strong\u003e: higher load capacity for leg training.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable ergonomic design\u003c\/strong\u003e: adjustable backrest and rollers for precise and comfortable posture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanized Q235 steel structure\u003c\/strong\u003e: flat oval tube 50 × 120 × 3 mm with anti-corrosion treatment for maximum rigidity and stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel guides\u003c\/strong\u003e: precise sliding and high wear resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePOM pulleys\u003c\/strong\u003e: smooth, silent, and low-friction movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRubber-coated steel cable\u003c\/strong\u003e: smooth, durable, and quiet transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-density ergonomic upholstery\u003c\/strong\u003e: foam covered with sweat-resistant and deformation-resistant synthetic leather, ideal for intensive use.\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: 137 × 105 × 150 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 295 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlate load\u003c\/strong\u003e: 120 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStructure\u003c\/strong\u003e: flat oval tube of Q235 steel (50 × 120 × 3 mm) with galvanized anti-corrosion 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\u003eLoad 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 with rubber coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable dimensions\u003c\/strong\u003e: Ø 4.8 mm · length 3.1 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrips\u003c\/strong\u003e: high-resistance PVC handles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpholstery\u003c\/strong\u003e: high-density foam with sweat-resistant synthetic leather\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":52125158277449,"sku":"SE-28733","price":8389.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0509\/9552\/7861\/files\/SE-28733.png?v=1772034554","url":"https:\/\/www.fitnesstech.com.pl\/en\/products\/selectorized-machine-for-quadriceps-extension","provider":"Fitness Tech","version":"1.0","type":"link"}