{"product_id":"blk-box-leg-curl-extension-attachment","title":"Leg Curl\/Extension Attachment","description":"\u003cp\u003eThe BLK BOX Leg Curl \/ Extension Attachment transforms your rig or rack into a lower body isolation station. Designed for easy mounting, the attachment enables both seated leg extensions and prone hamstring curls from a single setup.\u003c\/p\u003e\n\u003cp\u003eWith padded rollers and smooth movement, it delivers targeted muscle engagement, making it ideal for athletes focused on strength, rehab, or hypertrophy training.\u003c\/p\u003e","brand":"BLK BOX","offers":[{"title":"Default Title","offer_id":55362609512823,"sku":"21-1279-9010","price":544.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/8355\/files\/output_82ada8f7-e717-45dd-a87c-b44ce1e8f856.png?v=1779175944","url":"https:\/\/www.blkboxfitness.com\/en-us\/products\/blk-box-leg-curl-extension-attachment","provider":"BLK BOX","version":"1.0","type":"link"}