{"product_id":"ab-roller-wheel-knee-mat-double","title":"Ab Roller for Beginners - Stable Double Wheel with Knee Mat","description":"\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Learning rollouts. Two wheels side by side keep it steadier than a single wheel.\u003c\/p\u003e\n\u003cp\u003eA single wheel tips side to side while you are learning, and fighting that wobble is what makes most people give up on rollouts in week one. Two wheels side by side give you a wider base, so the roller tracks straight and you can put your attention on bracing your core instead of staying upright.\u003c\/p\u003e\n\u003cp\u003eKneel on the mat, brace like someone is about to poke you in the stomach, and roll out only as far as you can control. Pull back with your abs, not your hips, and stop the set the moment your lower back starts to sag, because that sag is where rollouts go from a core exercise to a back problem. Add range a little at a time over weeks; getting all the way to the floor is a goal, not a starting point. Beginners can roll toward a wall and use it as a backstop until the range builds. The included knee mat matters more than it sounds on a hard floor, and the double wheel runs quietly enough for an apartment. Wipe it clean and store it dry.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDouble wheel, quiet on hard floors\u003c\/li\u003e\n\u003cli\u003eKnee mat included\u003c\/li\u003e\n\u003cli\u003eBlue or Black\u003c\/li\u003e\n\u003cli\u003eCare: wipe clean, store dry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlso in the lineup:\u003c\/strong\u003e \u003ca href=\"\/products\/ab-roller-wheel-knee-pad-timer\"\u003e3-in-1 Ab Roller\u003c\/a\u003e with a timer and phone holder.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePairs well with:\u003c\/strong\u003e \u003ca href=\"\/products\/non-slip-yoga-mat-4mm\"\u003eNon Slip Yoga Mat\u003c\/a\u003e for a grippy surface under every rollout. Add any 2 items and Buy 2, Save 20% comes off automatically, or add a 3rd and save 25%.\u003c\/p\u003e","brand":"GRYNDWEAR","offers":[{"title":"Black","offer_id":67616879706214,"sku":"GW-ABROLLD-BLK","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":67616879673446,"sku":"GW-ABROLLD-BLU","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/5663\/0118\/files\/hf_20261013_030510_0cf57a21-b5ac-49fa-8848-926b54addf36.png?v=1791860863","url":"https:\/\/www.gryndwears.com\/products\/ab-roller-wheel-knee-mat-double","provider":"GRYNDWEAR","version":"1.0","type":"link"}