The Revolutionary Way to Train
The powerball is a precision crafted gyroscope, carefully constructed using materials of the highest quality and finely balanced using state of the art computer technology to ensure zero vibration up to speeds in excess of 15,000rpm.
It's an extremely flexible exercise tool which is designed to help you build huge power in the arms, wrists and fingers. Its unique functionality makes it of particular benefit to enthusiasts of many different types of sport such as golf, tennis, squash, and all other activities demanding increased power in the arms, hand and wrists. Plus it's great for musicians too!