{"product_id":"multi-functional-supine-board-home-sports-exercise-firm-abs-abdominal-muscle-flat-support-fitness-equipment","title":"Supine Sit-Up Automatic Rebound Board - Abdominal Exercise Equipment (Foldable)","description":"\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003ePerform sit-ups and core exercises without a partner holding your feet. \u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis automatic rebound board assists the return movement, making abdominal training accessible and joint-friendly for all fitness levels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eTraditional sit-ups rely on core strength alone to return to starting position, which fatigues your abdominals quickly and strains your lower back. This sit-up board's spring mechanism assists the return movement while you focus on the challenging part (crunching forward), and the spring helps drive you back. The curved handles provide stability and allow you to adjust hand positioning for different intensity levels. Beginners can use full spring assistance; advanced users can reduce hand grip to increase core demand. The built-in timer keeps your workout on track.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSpring-assisted core training that builds abdominal strength while protecting your lower back, fold away when done.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Yestrive","offers":[{"title":"Gray","offer_id":50534390759730,"sku":"CJYD209310502BY","price":214.88,"currency_code":"CAD","in_stock":true},{"title":"Purple","offer_id":50534390792498,"sku":"CJYD209310501AZ","price":214.88,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/3494\/1234\/files\/6b5e2388-16e8-4932-abbe-0e34058b463e.jpg?v=1761137780","url":"https:\/\/www.yestrive.com\/products\/multi-functional-supine-board-home-sports-exercise-firm-abs-abdominal-muscle-flat-support-fitness-equipment","provider":"Yestrive","version":"1.0","type":"link"}