{"product_id":"adjustable-grip-trainer-with-rep-counter","title":"Adjustable Grip Trainer with Rep Counter","description":"\u003cp\u003eA hand-grip training device with an adjustable spring and a built-in squeeze counter. The source shows a contoured TPR-wrapped handle and metal frame. Set resistance to a comfortable level and reset the counter between sessions.\u003c\/p\u003e\u003cp\u003eChoose one, two, or five units. This is a general fitness accessory; it is not presented as a treatment or rehabilitation device. Avoid over-tightening the adjustment screw.\u003c\/p\u003e","brand":"GBTs SHOP","offers":[{"title":"1 Pc","offer_id":48443027095606,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true},{"title":"2 Pcs","offer_id":48443027128374,"sku":null,"price":69.99,"currency_code":"USD","in_stock":true},{"title":"5 Pcs","offer_id":48443027161142,"sku":null,"price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2621\/9318\/files\/adjustable-grip-trainer-1.avif?v=1793676706","url":"https:\/\/gbtsshop.com\/zh\/products\/adjustable-grip-trainer-with-rep-counter","provider":"GBTs SHOP","version":"1.0","type":"link"}