The Standard NSD Powerball, with no Counter or Lights to sport.. we guarantee that this entry-level Powerball will be more effective and more fun than any other type of handheld device you presently use to increase your hand strength and forearm muscle density.
For the purists and those that don't care for frills.. who just want to get on with the fun and physical benefits of using this incredible human-powered device, look no further! You don't really need a counter or lights to prove what the Powerball does for your hands and arms, you'll actually feel it working immediately.. and every time you use it.
This model is the basic Powerball. The amazing hand-gyro that builds strength and mobility of hands, wrists, forearms and elbows. The certified 250Hz 'human-powered engine' (Rotor) is the same one used in all our polycarbonate 250Hz and NEON series Powerballs.
Perfect for relieving and treating the symptoms of Arthritis, Carpal Tunnel Syndrome (CTS), Repetitive Strain Injury (RSI), Tendonitis and many other conditions of the arm... from every muscle, tendon and joint in the fingers right up to the shoulder...
... different Speeds, Direction and Posture can target specific areas or components of the arm to give them a thorough isometric workout. The Powerball is a completely human powered device and the user is always in control. Considering that the rotor can easily be pushed to speeds far beyond that of most electric power tools it's quite an amazing experience, but its physical effectiveness over a short period of time will astound even the hardened skeptics.