YYYBWZZS Wrist Ball Gyroscope Strengthener Ball Power Ball New Wrist Powerball Gyroscope Wrist Strengthener Power Force Ball Arm Orange

Description

Gyroscope PowerBall Gyro Power Ball Wrist Arm Exercise Strengthener Force Ball Without Lights Features: Perfect exercise gadget for sports, such as golf, tennis, squash, cricket, badminton, baseball, bowling, basketball, motocross, mountain climbing, etc.. Increase strength in fingers, wrists, hands ,forearms, biceps, triceps, ligament and shoulders. Great benefit for musicians, guitarists, pianists, drummers. Rehabilitates sore muscles and joints. Specifications: Diameter: about 7.3cm Gross Weight: about 260g Rotation Speed: max. 12,000 R.P.M. Colors: orange, blue Package Includes: 1 x gyroscope power ball without lights