{"product_id":"g-series-zubehor-fur-beinverlangerung-und-curl-force-usa","title":"G-Series Leg Extension and Curl Attachment for Force USA","description":"\u003ch2\u003eForce USA G-Series Leg Extension and Curl Attachment\u003c\/h2\u003e\n\u003cp\u003eComplete your leg training on the G-Series: The official leg extension and leg curl attachment allows for isolated quadriceps and hamstring training directly on your Force USA All-In-One Trainer. An extension that transforms a multi-purpose machine into a complete leg developer.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Isolated Leg Training is Essential\u003c\/h2\u003e\n\u003cp\u003eSquats and leg presses work the legs in a complex way – but they alone are not sufficient for balanced leg development. Leg Extension and Leg Curl isolate the quadriceps and hamstring muscles separately – important for symmetry, injury prevention, and sport-specific development in running, jumping, and strength sports.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility with the G-Series\u003c\/h2\u003e\n\u003cp\u003eThis attachment is designed for Force USA G-Series All-In-One Trainers. It integrates into the existing structure of the equipment, eliminating the need for expensive standalone leg extension and curl machines.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Features\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eSturdy padded roller for leg extension and curl\u003c\/li\u003e\n\n\u003cli\u003eAdjustable guide for different leg lengths\u003c\/li\u003e\n\n\u003cli\u003eHigh-quality padding for comfortable use\u003c\/li\u003e\n\n\u003cli\u003eRobust steel construction for durable use\u003c\/li\u003e\n\n\u003cli\u003eQuick installation on the G-Series frame without modifications\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eTraining Options\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eLeg Extension – isolates the quadriceps\u003c\/li\u003e\n\n\u003cli\u003eLeg Curl (lying\/seated) – targets the hamstrings\u003c\/li\u003e\n\n\u003cli\u003eProgressive training with the weight stack of the All-In-One Trainer\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhich G-Series models is this attachment suitable for?\u003c\/strong\u003e It is designed for several G-Series models – check compatibility with your equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to do a lot of modifications to install it?\u003c\/strong\u003e No – installation is done in a few minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat weights can I use for the Leg Extension?\u003c\/strong\u003e You use the existing weight stack of your G-Series Trainer.\u003c\/p\u003e","brand":"Force USA","offers":[{"title":"Default Title","offer_id":51906889351490,"sku":"F-GS-LEG-EXT-CURL","price":345.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4643\/8466\/files\/G-Series-Zubehor-fur-Beinverlangerung-und-curl-Force-USA_-Kraftathlet-236490972.webp?v=1777602739","url":"https:\/\/www.kraftathlet.de\/en\/products\/g-series-zubehor-fur-beinverlangerung-und-curl-force-usa","provider":"Kraftathlet","version":"1.0","type":"link"}