Wrist Ball Trainer Gyroscope Ball Muscle Power Relax Ball Gyro Arm Exerciser

Description:

– Brand New and High Quality

– Can train your entire arm. The faster your spin, the higher the intensity. Up to 60kg of force can be achieved through proper use.

– 5 Minutes of use daily will help you to improvements your grip and wrist’s flexibility.

– The small form factor makes it easy to carry with you, you can exercise on a walk, on the bus or even at work. Smooth bearings ensure quiet operation and a premium feel.

Package including:

1x Gyro Ball