☞☞ Our Wrist ball are a quick and effective way to increase your grip strength and an excellent complement to those who play sports. Professionals and amateurs alike can all benefit from our "One minute, One powerful hand" pledge!

☞☞ Product details
Product Name: Wrist Ball
Product Type: Enhance wrist strength
Ball core material: zinc alloy
Shell material: polycarbonate silicone
Net weight: about 300g
Products include:
Wrist ball*1
Wrist strap*1
Manual *1

☞☞ Muscle Training
Wrist balls is a great training device for strengthening your fingers, wrists, forearm, triceps, biceps and shoulder when you use it with different postures. It may improve flexibility, endurance, grip strength and coordination in your hands and wrists. Move your wrist gently when you use Wrist Ball to alleviate wrist and finger pain from tendonitis.

☞☞ How To Use
Step One: Start the Rotor
Wind-up the Spinner by turning the rotor in the direction of the arrow. Alternate the left and right thumb while maintaining pressure on the rotor. You should feel some resistance building up as you wind up the rotor, like a toy race car. The rotor should be fully wound within 10-15 steps.
Step Two: Hold and then Release
Hold the Spinner in one hand with thumb firmly pressed on the rotor. Release thumb to release the rotor. The rotor should now spin at a moderate speed.
Step Three: Wrist Rotation
Transfer the Spinner to your preferred hand. Rotate your wrist in a circular motion to speed up the gyroscopic rotor. Start your wrist rotation slowly. Increase your wrist rotation gradually. Be sure to keep a tight grip on the ergonomic grip once the rotor is spinning up to speed. When speed increases, the resistance increases.

☞☞ Service:
Welcome to ZXQZ store, may you have a pleasant shopping experience! If you have any problems about our products, please feel free to contact us at any time.

ZXQZ Wrist Training Ball Gyroscopic Hand Exercise Balls with Count Strength Training Hand Strengtheners - RFQR4BDT