{"product_id":"8223-leg-extension-leg-curl-combo","title":"Pro Series Leg Extension \/ Leg Curl Combo (300 LB Stack)","description":"\u003cp data-start=\"0\" data-end=\"84\"\u003e\u003cstrong data-start=\"0\" data-end=\"84\"\u003eSelectorized Leg Extension \/ Leg Curl Combo (300 LB Stack)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"86\" data-end=\"465\"\u003eThis selectorized leg extension \/ leg curl combo provides smooth, controlled training for both the quadriceps and hamstrings. Featuring a massive 300 LB weight stack and a true 1:1 resistance ratio.\u003c\/p\u003e\n\u003cp data-start=\"467\" data-end=\"812\"\u003eThe dual-function design allows users to quickly transition between leg extensions and leg curls, making it ideal for balanced lower-body development, strength training, and injury prevention. The guided movement path promotes strict form and controlled motion, helping maximize muscle activation while reducing unnecessary strain on the joints.\u003c\/p\u003e\n\u003cp data-start=\"1559\" data-end=\"1576\"\u003e\u003cstrong data-start=\"1559\" data-end=\"1576\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1577\" data-end=\"2014\"\u003e\n\u003cli data-section-id=\"rwz3uf\" data-start=\"1577\" data-end=\"1631\"\u003e300 LB weight stack with true 1:1 resistance ratio\u003c\/li\u003e\n\u003cli data-section-id=\"uavbe1\" data-start=\"1632\" data-end=\"1684\"\u003eDual-function design: leg extension and leg curl\u003c\/li\u003e\n\u003cli data-section-id=\"mqba0r\" data-start=\"1685\" data-end=\"1755\"\u003eTargets quadriceps and hamstrings for balanced lower-body training\u003c\/li\u003e\n\u003cli data-section-id=\"ewfuwc\" data-start=\"1756\" data-end=\"1824\"\u003eSmooth, guided motion for controlled reps and consistent tension\u003c\/li\u003e\n\u003cli data-section-id=\"3xboah\" data-start=\"1955\" data-end=\"2014\"\u003eHeavy-duty construction for commercial-grade durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2016\" data-end=\"2031\"\u003e\u003cstrong data-start=\"2016\" data-end=\"2031\"\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2032\" data-end=\"2084\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"166v062\" data-start=\"2032\" data-end=\"2050\"\u003eHeight: 57.35”\u003c\/li\u003e\n\u003cli data-section-id=\"c09cj\" data-start=\"2051\" data-end=\"2067\"\u003eWidth: 43.3”\u003c\/li\u003e\n\u003cli data-section-id=\"j6iyij\" data-start=\"2068\" data-end=\"2084\" data-is-last-node=\"\"\u003eLength: 48.82”\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Echo Strength Depot","offers":[{"title":"Default Title","offer_id":54090681614620,"sku":"JRS-JL-8223","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0882\/3468\/8796\/files\/8223.jpg?v=1778008679","url":"https:\/\/www.echostrengthdepot.com\/products\/8223-leg-extension-leg-curl-combo","provider":"Echo Strength Depot","version":"1.0","type":"link"}