{"product_id":"extension-de-cuadriceps-y-femoral-maquina-selectorizada-dual-pro-tech-series","title":"Leg Extension \u0026 Leg Curl | Selectorized dual machine - Pro Tech Series","description":"\u003ch2\u003eDual Selectorized Leg Extension and Leg Curl Machine – Pro Tech Series\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePro Tech Series dual selectorized Leg Extension and Leg Curl Machine\u003c\/strong\u003e combines two essential leg exercises in a single piece of equipment, ideal for maximizing performance in optimized spaces without compromising professional quality.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1:1 ratio selectorized weight 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 chrome-plated solid shaft guides and nylon pulley system provide precise, low-friction movement throughout the workout.\u003c\/p\u003e\n\u003ch3\u003eOne roller, two leg exercises\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eadjustable roller\u003c\/strong\u003e is positioned in front of or behind the ankle to alternate between the \u003cstrong\u003eleg curl\u003c\/strong\u003e and \u003cstrong\u003eleg extension\u003c\/strong\u003e without changing equipment. The \u003cstrong\u003eangle-adjustable front arm\u003c\/strong\u003e further adapts the machine to each user and exercise.\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual function in a single piece of equipment\u003c\/strong\u003e: leg curl and leg extension combined in the same machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront or rear roller position\u003c\/strong\u003e: switch between both exercises without changing equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAngle-adjustable front arm\u003c\/strong\u003e: adapts the hand support to each user.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront and side handles\u003c\/strong\u003e: greater comfort and stability during exercise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:1 weight ratio\u003c\/strong\u003e: true, progressive resistance throughout the entire range of motion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision incremental weight\u003c\/strong\u003e: two 2.3 kg magnetic pins included as standard, allowing finer load adjustments than the industry standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable seat\u003c\/strong\u003e: greater comfort and user adaptability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ235 steel frame\u003c\/strong\u003e: anti-corrosion electrostatic coating and maximum rigidity in every component.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced 3 mm loading arm\u003c\/strong\u003e: greater thickness than the industry standard for maximum strength at the load transmission point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome-plated solid shaft guides\u003c\/strong\u003e: high wear resistance and precise sliding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon pulleys\u003c\/strong\u003e: smooth, quiet, 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\u003eCarbon fiber upholstery\u003c\/strong\u003e: superior support and comfort under high-intensity loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic weight selector\u003c\/strong\u003e: magnetic pin for selecting the weight stack, faster, more convenient and safer than the traditional mechanical pin system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e bottle and mobile phone holder\u003c\/strong\u003e: integrated into the housing to keep essentials close at hand during training.\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: 139 × 119 × 160 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 299 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight stack\u003c\/strong\u003e: 117 kg + 4.6 kg (two 2.3 kg pins)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e: Q235 steel, flat oval, 65 × 114 × 2.5 mm, with anti-corrosion electrostatic coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoading arm\u003c\/strong\u003e: Q235 steel, flat oval, 40 × 70 × 3 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight stack tower frame\u003c\/strong\u003e: Q235 steel, D-shaped, 76 × 130 × 2.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum user weight\u003c\/strong\u003e: 180 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight ratio\u003c\/strong\u003e: 1:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuide material\u003c\/strong\u003e: chrome-plated solid shaft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley material\u003c\/strong\u003e: nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable material\u003c\/strong\u003e: rubber-coated steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable diameter\u003c\/strong\u003e: Ø 5.6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandles\u003c\/strong\u003e: front and side, TPV with aluminum finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpholstery\u003c\/strong\u003e: carbon fiber with leather and foam 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":54970645938505,"sku":"PSE-29003","price":12307.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0509\/9552\/7861\/files\/FT-29003-1.jpg?v=1787407823","url":"https:\/\/www.fitnesstech.com.pl\/en\/products\/leg-extension-leg-curl-selectorized-dual-machine-pro-tech-series","provider":"Fitness Tech","version":"1.0","type":"link"}