The PowerBall's are a proven therapy device that will help aid in the prevention & elimination of:
Carpal Tunnel, Arthritis, Tendonitis, Tennis Elbow and many other Repetitive Stress Injuries (RSI)
Use of the powerball will increase grip strength, range of motion, and to condition the arm, elbow, and shoulder muscles.
The PowerBall is a great tool for those looking for a simple yet extremely effective rehabilitation, toning, strengthening and training tool.
- 14,500 RPM
- Up to 40 lbs of Torque
- LEDs light up
- PowerStarter Included
