{"product_id":"wrist-trainer-ball-auto-start-gyroscopic-forearm-exerciser-gyro-ball-for-strengthen-arms-fingers-bones-and-muscles","title":"Wrist Trainer Ball Auto-Start Gyroscopic Forearm Exerciser Gyro Ball for Strengthen Arms, Fingers, Bones and Muscles","description":"\u003cdiv\u003e\u003cdiv id=\"feature-bullets\" class=\"a-section a-spacing-medium a-spacing-top-small\"\u003e \u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e The product includes: JIN BD wrist ball Blue LED light model, brand card, ball bag, safety rope, instruction manual, gift box \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Automatic Start:This upgraded version features a built-in pre-tensioner for activation—no starter string required. Simply press the inner ball with your thumb and move it in the direction of the arrow to engage the internal spring. The mechanism is simple and eco-friendly. As the wrist rotates, the core spins at high speed, generating centrifugal force. The faster the spin, the greater the resistance, allowing the wrist to experience an effective workout. \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Suitable for assisting: Long-term use of computers or mobile phones, carpal tunnel syndrome, repetitive stress injuries, etc. are more common. By continuously and indirectly strengthening the muscles and flexibility of the forearm and wrist joints, it can significantly improve muscle strength, flexibility, and promote blood circulation. \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Suggested Reminder: If this is your first time using the product and you still have questions or difficulties after watching the built-in instructional video, please contact customer service promptly. 📩 Our support team will assist you in real time and provide the necessary help and support. \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Sports Assistance: It is beneficial for grip training, fitness, golf, tennis, rock climbing, cycling, cricket, martial arts, etc. It has an auxiliary effect on improving finger grip and grip strength. \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Exquisite Design: The Powerball can be carried anywhere, whether in the office, gym or at home, it can be used as a toy to relieve stress at any time, and it can also exercise finger grip strength training. \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e A chic gift: The gyro ball is a great gift for children who love sports, restless middle-aged people and people who work in the office for a long time, guitarists, pianists and other musicians \u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv class=\"a-row a-expander-container a-expander-inline-container\"\u003e  \u003cdiv data-expanded=\"false\" class=\"a-expander-content a-expander-extend-content\"\u003e   \u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e    \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eQuality Assurance: JIN BD Torsion Ball is rigorously tested by factory machines, warehouse inspections, and manual re-inspections. This product does not require battery power. Wrist rotation interacts with the internal ball core to generate centrifugal force to maintain efficient rotation. The faster the rotation speed, the greater the force generated.\u003c\/span\u003e\u003c\/li\u003e    \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eTips: If the wrist strength ball you received cannot start smoothly or work properly, please contact us in time, we will help you solve the problem and teach you how to use it correctly.\u003c\/span\u003e\u003c\/li\u003e   \u003c\/ul\u003e  \u003c\/div\u003e \u003c\/div\u003e \u003cdiv data-csa-c-content-id=\"voyager-product-details-jumplink\" data-csa-c-slot-id=\"voyager-product-details-jumplink\" data-csa-c-type=\"link\" class=\"a-section aok-hidden\"\u003e\n\u003cspan class=\"caretnext\"\u003e›\u003c\/span\u003e \u003ca id=\"seeMoreDetailsLink\" class=\"a-link-normal\" href=\"#productDetails\"\u003e See more product details \u003c\/a\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"a-section a-spacing-small a-spacing-top-small\"\u003e \u003ctable class=\"a-normal a-spacing-micro\" role=\"list\"\u003e  \u003ctbody\u003e   \u003ctr class=\"a-spacing-small po-brand\" role=\"listitem\"\u003e    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eBrand\u003c\/span\u003e\u003c\/td\u003e    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eJIN BD\u003c\/span\u003e\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr class=\"a-spacing-small po-material\" role=\"listitem\"\u003e    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003e‎Silicone,Polycarbonate,Plastic\u003c\/span\u003e\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr class=\"a-spacing-small po-color\" role=\"listitem\"\u003e    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eColor\u003c\/span\u003e\u003c\/td\u003e    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eBlue with LED light\u003c\/span\u003e\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr class=\"a-spacing-small po-age_range_description\" role=\"listitem\"\u003e    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eAge Range (Description)\u003c\/span\u003e\u003c\/td\u003e    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eAdult\u003c\/span\u003e\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr class=\"a-spacing-small po-item_weight\" role=\"listitem\"\u003e    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eItem Weight\u003c\/span\u003e\u003c\/td\u003e    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003e331 Grams\u003c\/span\u003e\u003c\/td\u003e   \u003c\/tr\u003e  \u003c\/tbody\u003e \u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Blue with LED light","offer_id":47248948166756,"sku":"B094GX1JRR","price":37.98,"currency_code":"USD","in_stock":true},{"title":"Black with LED light","offer_id":47248948199524,"sku":"B094GXVT4C","price":35.98,"currency_code":"USD","in_stock":true},{"title":"Silver-Metal","offer_id":47248948232292,"sku":"B09STKWK4Y","price":61.98,"currency_code":"USD","in_stock":true},{"title":"Red with LED light","offer_id":47248948265060,"sku":"B09PK8FF6S","price":35.98,"currency_code":"USD","in_stock":true},{"title":"Black Without Light","offer_id":47248948297828,"sku":"B09F69X3FW","price":33.98,"currency_code":"USD","in_stock":true},{"title":"Blue Without Light","offer_id":47248948330596,"sku":"B0CWPNMWFX","price":33.98,"currency_code":"USD","in_stock":true},{"title":"Black Diamond No Light","offer_id":47248948363364,"sku":"B0BJL6FS9L","price":33.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/7567\/1652\/files\/71hEiXLSMeL.jpg?v=1762371625","url":"https:\/\/dealoffer.shop\/products\/wrist-trainer-ball-auto-start-gyroscopic-forearm-exerciser-gyro-ball-for-strengthen-arms-fingers-bones-and-muscles","provider":"dealoffer","version":"1.0","type":"link"}