☞☞ Strengthens your wrists, forearms, etc. Designed with a high performance rotor, which can reach speeds up to 13,000 rpm's and puts out 38 lbs. of torque, it aids in the prevention of repetitive strain injuries and carpel tunnel syndrome. It improves coordination while building strength!
☞☞ Product Details
Product name: wrist ball
Net weight: 270 grams
Gyro Ball x1
Gyro Bag x1
☞☞ Skills for manipulating the wrist ball:
1. It is safer to wear a special wristband.
2. Gently press the ball with the thumbs of both hands, and then push the ball core in the direction of the arrow until the ball core cannot roll.
3. Use the thumbs of both hands to quickly release the ball core, and firmly hold the ball with the palm to rotate.
4. After feeling the rotation of the sphere, the wrist can freely control the rotation of the circular force.
Do not place it vertically when starting, otherwise it will cause invalid push.
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ZXQZ Wrist Ball Gyro Hand Grip Strengthener with Counter Wrist Forearm Exerciser Black - VEHI42VI