{"product_id":"jin-bd-wrist-trainer-ball-auto-start-wrist-strengthener-gyroscopic-forearm-exerciser-gyro-ball-for-strengthen-arms-fingers-wrist-bones-and-muscles-with-led-light-black","title":"JIN BD Wrist Trainer Ball Auto-Start Wrist Strengthener Gyroscopic Forearm Exerciser Gyro Ball for Strengthen Arms, Fingers, Wrist Bones and Muscles With LED light, black","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e JIN BD\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e BLACK\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAutomatic start design, need to push the core in the direction of the arrow, start by the internal spring, very easy and convenient.\u003c\/li\u003e\n\u003cli\u003eWhen it rotates, the cool colored lights inside will light up. It can kill time and add fun while restoring muscle soreness.\u003c\/li\u003e\n\u003cli\u003eWithout any strange vibrations, it can rotate for a long time without worrying about it stopping when moving.\u003c\/li\u003e\n\u003cli\u003eThe convenient design can be carried anywhere, whether in the office, gym or at home, it can be used as a toy to decompress at any time, and it can also exercise arm muscles.\u003c\/li\u003e\n\u003cli\u003eWrist ball can promote blood circulation and increase the strength of fingers, wrists, hands, forearms, biceps, triceps and ligaments and shoulders, and restore muscle strength.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e Benefits of the wrist ball\u003cbr\u003e\n1. Wrist ball is good for warming up your hands, wrists, shoulders, forearms, biceps and upper limbs\u003cbr\u003e\n2. If you use the computer or play the piano for a long time, you can play this ball for a few minutes every day, which will make your hands feel less painful\u003cbr\u003e\n3. Wrist ball hand grip enhancer, hand grip exerciser, relieve stress, suitable for the elderly, nursing, treatment, and rehabilitation personnel: in fact, the gyro ball will not bear too much burden\u003cbr\u003e\nCan improve blood circulation on the fingers and prevent nerve damage\u003cbr\u003e\nHow to use the wrist ball\u003cbr\u003e\nStep 1: Take the gyro ball in your hand, rotate the core upwards, and use two thumbs\u003cbr\u003e\nRotate the rotor again and again until it reaches the corresponding elastic core position in the direction of the arrow.\u003cbr\u003e\nStep 2: Hold the wrist ball tightly, then immediately release your finger from the spinner, the spinner will Run at a speed of 1500 to 3000 rpm. At the same time, slowly lower your palm while rotating your wrist Get the power to maintain the existing gyro ball or higher than the starting speed.\u003cbr\u003e\nStep 3: As you gradually increase your core speed, you will feel the same synchronously increasing reaction force rotating gyroscope on your wrist and arm.\u003cbr\u003e\nNote: Do not place it vertically when starting, otherwise it will cause invalid push.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 9339096779127\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 3.8 x 3.8 x 3.1 inches\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e Gyro-V1\u003c\/p\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e Gyro-V1\u003c\/p\u003e","brand":"JIN BD","offers":[{"title":"Default Title","offer_id":41858253553773,"sku":"B094GXVT4C","price":17.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/5563\/8893\/files\/515qrvurAMS.jpg?v=1728376685","url":"https:\/\/zomdo.com\/products\/jin-bd-wrist-trainer-ball-auto-start-wrist-strengthener-gyroscopic-forearm-exerciser-gyro-ball-for-strengthen-arms-fingers-wrist-bones-and-muscles-with-led-light-black","provider":"Zomdo Marketplace | Zomdo.com","version":"1.0","type":"link"}