{"product_id":"heavy-duty-ab-machine-featuring-three-adjustable-r","title":"Heavy Duty Ab Machine Featuring Three Adjustable Resistance Settings Sculpt Your Core Get Shredded And Crush Sit Ups Crunches For Your Ultimate At Home Gym Grind Vibe","description":"\u003cdiv\u003e\n\u003cp\u003eHeavy Bench With 3 Tension Levels for Core Workouts\u003cbr\u003e\n✔️ Single steel frame holds 330 lbs and folds quick\u003c\/p\u003e \u003cp\u003eThis single piece ab trainer drops into your space ready to go. Slap it on any flat floor inside or out to blast crunches and twist reps. The padded seat saves your spine while you hustle. Pretty handy setup that saves you dough on a monthly club pass.\u003c\/p\u003e \u003cp\u003e✅ Two inch curved foam grips protect your palms during heavy sets\u003cbr\u003e\n✅ Auto release spring mechanism returns frame without manual lifting\u003cbr\u003e\n✅ Click dial selector adjusts tension for beginners to advanced lifters\u003cbr\u003e\n✅ Fold flat chassis slides behind doors or under couch beds easily\u003c\/p\u003e \u003cp\u003e💡 How should a user calibrate auto rebound resistance on a foldable core trainer safely? Mastering the mechanics makes this handy gear work wonders for your midsection.\u003cbr\u003e\n- Dial the spring tension knob until the return motion feels controlled rather than jerky\u003cbr\u003e\n- Lock your ankles firmly beneath the rubber straps to prevent spinal shear forces\u003cbr\u003e\n- Exhale sharply while driving your shoulders toward your hips on the push phase\u003cbr\u003e\n- Release the tension lever gradually to let the frame swing back without slamming\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49292951814379,"sku":"VXB0DM8WB93V","price":125.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71lRRNHYA7L.jpg?v=1787662357","url":"https:\/\/vxb.com\/products\/heavy-duty-ab-machine-featuring-three-adjustable-r","provider":"VXB Bearings","version":"1.0","type":"link"}