Help your fingers, wrist, forearm and upper arm gain strength with the Gyro Wrist Training Ball!

It's the perfect exercise tool for people who play golf, tennis, cricket, badminton, baseball, bowling and more. It is also ideal for musicians, guitarists, pianists, and drummers.

Designed with a high-performance rotor, which can speed up to 12,000 RPM. 

Highlights:

• ENHANCE GRIP STRENGTH: An effective way to increase your grip strength and an excellent complement to those who play sports 
• HELPS IN REHABILITATION PROCESS: Helps those who are recovering from carpal tunnel, arthritis or lower arm bone and tissue injuries 
• GIVE YOUR ARM MUSCLES A WORKOUT: It strengthens and tones the muscles in the forearms while increasing its coordination and flexibility 
• PREVENTS INJURIES: It aids in the prevention of repetitive strain injuries and carpel tunnel syndrome

               HOW TO USE

• To start the Powerball take the ball onto your dominante hand.
• Look at the rotter and find the printed arrow
• Whined the rotter in the direction of the arrow
• when you have whined it 3 to 4 rotations it will not go any further
• Release it and start spinning