{"product_id":"merrithew-stability-ball","title":"Merrithew Stability Ball","description":"\u003cp\u003eSit on your Stability Ball™ to work the deep stabilizers, protecting the spine and preventing back pain. Incorporate into your workouts to build core strength, improve posture and advance muscle tone. After exercise, reduce muscle soreness and develop flexibility by using the ball to stretch and lengthen your muscles.\u003c\/p\u003e \u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eHow do I choose the correct size ball?\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eA Stability Ball, when sized properly, makes for an active chair when sitting at a desk, keeping your core engaged, preventing and rehabilitating back injuries while improving posture. The general guidelines in choosing the correct ball size are:\u003c\/p\u003e \u003cdiv class=\"table-scroll\"\u003e \u003ctable class=\"data-table unstriped k-table\"\u003e \u003ccaption\u003eUser height to ball sizing chart\u003c\/caption\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eHeight\u003c\/th\u003e \u003cth\u003eRecommended ball size\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003e4 ft 11 in–5 ft 3 in\u003cspan\u003e \u003c\/span\u003e\u003csmall\u003e(150–160 cm)\u003c\/small\u003e \u003c\/th\u003e \u003ctd\u003e55 cm Ball\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003e5 ft 4 in–5 ft 11 in\u003cspan\u003e \u003c\/span\u003e\u003csmall\u003e(161–180 cm)\u003c\/small\u003e \u003c\/th\u003e \u003ctd\u003e65 cm Ball\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003e6 ft–6 ft 7 in\u003cspan\u003e \u003c\/span\u003e\u003csmall\u003e(181–200 cm)\u003c\/small\u003e \u003c\/th\u003e \u003ctd\u003e75 cm Ball\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/MCobVFEwRT4?si=1zMZQZtOVEkJdLQg\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAnti-burst up to 550 lbs (250 kg)\u003c\/li\u003e \u003cli\u003eIncludes hand pump and bonus downloadable exercise guide\u003c\/li\u003e \u003c\/ul\u003e","brand":"Merrithew","offers":[{"title":"55cm with Pump (Black)","offer_id":55078330040659,"sku":"ST-06206","price":24.0,"currency_code":"GBP","in_stock":true},{"title":"65cm with Pump (Silver)","offer_id":55078330073427,"sku":"ST-06207","price":24.0,"currency_code":"GBP","in_stock":true},{"title":"75cm with Pump (Gray)","offer_id":55078330106195,"sku":"ST-06208","price":27.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/ST06207.jpg?v=1790521232","url":"https:\/\/progradewarehouse.com\/products\/merrithew-stability-ball","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}