{"product_id":"sports-and-fitness-exchange-seated-leg-extension-and-leg-curl-machine","title":"Sports \u0026 Fitness Exchange Seated Leg Extension and Leg Curl Machine","description":"\u003cp\u003eThe SFE Seated Leg Extension and Leg Curl Machine combines two of the most biomechanically effective lower-body isolation movements into one heavy-duty machine sized for any user from 4'10\" to 6'10\". The 250lb selectorized stack at a 1:1 pull ratio handles serious overload, and laser-engraved position markers turn finding your perfect setup from guesswork into a repeatable routine.\u003c\/p\u003e","brand":"Sports \u0026 Fitness Exchange","offers":[{"title":"Default Title","offer_id":52852372078911,"sku":"GC-5055-1","price":2199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/1433\/5551\/files\/F957399F-8EBA-4902-963C-2338F423D07C.jpg?v=1777083717","url":"https:\/\/longevitybased.com\/products\/sports-and-fitness-exchange-seated-leg-extension-and-leg-curl-machine","provider":"Longevity Based","version":"1.0","type":"link"}