{"product_id":"johnson-health-tech-ultra-calf-extension-matrix-ultra-calf-extension-g7-s77","title":"Johnson Health Tech Ultra Calf Extension - Matrix Ultra Calf Extension - G7-S77","description":"\u003ch2\u003eJohnson Health Tech Ultra Calf Extension - Matrix Ultra Calf Extension - G7-S77\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"medMoreSKUDescText\" id=\"skuDescId\"\u003e\n\u003cul\u003e\n\u003cli\u003eAngled seat position provides greater lumbar support\u003c\/li\u003e\n\u003cli\u003eRange-of-motion adjustment accommodates a variety of users and start positions\u003c\/li\u003e\n\u003cli\u003eThumb-switch controls allow easy adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"11575d71-82d7-41ec-bc95-2491e615a482\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-mini\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003ch5 data-start=\"101\" data-end=\"129\"\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"130\" data-end=\"417\"\u003e\n\u003cli data-start=\"130\" data-end=\"205\"\u003e\n\u003cp data-start=\"132\" data-end=\"205\"\u003eAngled seat position enhances lumbar support for safe, comfortable use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"206\" data-end=\"285\"\u003e\n\u003cp data-start=\"208\" data-end=\"285\"\u003eRange-of-motion adjustment accommodates multiple users and start positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"286\" data-end=\"346\"\u003e\n\u003cp data-start=\"288\" data-end=\"346\"\u003eThumb-switch controls provide easy, precise adjustments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"347\" data-end=\"417\"\u003e\n\u003cp data-start=\"349\" data-end=\"417\"\u003eDesigned for effective calf isolation and lower-leg strengthening.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"419\" data-end=\"428\"\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003col data-start=\"429\" data-end=\"756\"\u003e\n\u003cli data-start=\"429\" data-end=\"534\"\u003e\n\u003cp data-start=\"432\" data-end=\"534\"\u003e\u003cstrong data-start=\"432\" data-end=\"469\"\u003eIs it comfortable and supportive?\u003c\/strong\u003e\u003cbr data-start=\"469\" data-end=\"472\"\u003eYes, angled seat enhances lumbar support during exercise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"536\" data-end=\"662\"\u003e\n\u003cp data-start=\"539\" data-end=\"662\"\u003e\u003cstrong data-start=\"539\" data-end=\"570\"\u003eCan it fit different users?\u003c\/strong\u003e\u003cbr data-start=\"570\" data-end=\"573\"\u003eYes, range-of-motion adjustments accommodate various start positions and body sizes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"664\" data-end=\"756\"\u003e\n\u003cp data-start=\"667\" data-end=\"756\"\u003e\u003cstrong data-start=\"667\" data-end=\"692\"\u003eIs it easy to adjust?\u003c\/strong\u003e\u003cbr data-start=\"692\" data-end=\"695\"\u003eYes, thumb-switch controls allow quick, precise changes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch5 data-start=\"758\" data-end=\"780\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"781\" data-end=\"1122\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-start=\"781\" data-end=\"863\"\u003e\n\u003cp data-start=\"783\" data-end=\"863\"\u003eWipe frame, seat, and adjustment mechanisms with a soft, damp cloth after use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"864\" data-end=\"937\"\u003e\n\u003cp data-start=\"866\" data-end=\"937\"\u003eInspect range-of-motion and thumb-switch controls regularly for wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"938\" data-end=\"999\"\u003e\n\u003cp data-start=\"940\" data-end=\"999\"\u003eAvoid abrasive cleaners to protect finish and upholstery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1000\" data-end=\"1063\"\u003e\n\u003cp data-start=\"1002\" data-end=\"1063\"\u003eEnsure smooth operation of adjustments before each session.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1064\" data-end=\"1122\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1066\" data-end=\"1122\" data-is-last-node=\"\"\u003eStore in a dry, ventilated area to maintain performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Johnson Health Tech","offers":[{"title":"1 Each \/ Each","offer_id":45408976404671,"sku":null,"price":5584.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/MTXG7S77_PRI01_46.jpg?v=1774429846","url":"https:\/\/backyardprovider.com\/products\/johnson-health-tech-ultra-calf-extension-matrix-ultra-calf-extension-g7-s77","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}