{"product_id":"onyx-leg-extension-hamstring-curl","title":"ONYX Leg extension \/ Hamstring Curl","description":"\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eOnyx Leg Extension \/ Hamstring Curl — Built Without Compromise.\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTwo of the most effective lower body exercises. One precision-engineered machine. The Onyx Leg Extension \/ Hamstring Curl delivers isolated quad and hamstring training in a single, space-efficient unit — built to the same commercial standard you expect from every piece of Onyx equipment.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWhether you're equipping a boutique studio or a high-performance commercial facility, this is the machine your members will keep coming back to.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eWhy Choose the Onyx Leg Extension \/ Hamstring Curl?\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTwo Machines. One Footprint.\u003c\/strong\u003e Switch seamlessly between leg extension and hamstring curl movements without taking up double the floor space. Smart design for serious facilities.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e100kg Weight Stack\u003c\/strong\u003e A generous 100kg weight stack ensures the machine caters to all fitness levels — from rehabilitation and beginners right through to advanced athletes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCommercial-Grade Build\u003c\/strong\u003e Constructed from heavy-duty steel with a premium black powder coat finish, the Onyx Leg Extension \/ Hamstring Curl is engineered to handle the demands of high-traffic training environments day after day.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePrecision Movement, Every Rep\u003c\/strong\u003e Designed for smooth, consistent resistance throughout the full range of motion — so your members get the most out of every set.\u003c\/p\u003e","brand":"ONYX Fitness Equipment","offers":[{"title":"Default Title","offer_id":52095812960549,"sku":null,"price":4999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/6181\/7637\/files\/PC2105-TRAO.527.png?v=1775605755","url":"https:\/\/onyxfitnessequipment.com.au\/products\/onyx-leg-extension-hamstring-curl","provider":"ONYX Fitness Equipment","version":"1.0","type":"link"}