Rehabilitation - The non-impact nature of NSD Powerball makes it ideal for gentle rehabilitation of sprains, and also in the treatment and prevention of Arthritis, RSI, Carpal Tunnel and Tendoniti This has been proven to directly translate into a major boost in distance and endurance. This means the powerball can be used by anyone from young children to old aged pensioners due to it's dynamic, non-impact nature. The Powerball gyroscope is an excellent tool for athletes of all levels, it is also gaining a very healthy reputation for rehabilitation for arm and wrist injuries. This all sounds very high tech, but it is a very clever piece of applied science using the theory behind gyroscopes and the principle of precession. The Powerball (or hand held gyroscope) is a truly dynamic object, there are no batteries and no electricity used, unless you have a model with a rpm counter. Inside there is a finely engineered and precision crafted gyro with a rotor that spins rapidly once the device has been started either by a rip cord or electronic starter. It can be used in a rehabilitation manner for arm and wrist injuries. This all sounds very high tech,

    NSD 250HZ ORANGE PRO POWERBALL - Glosticks UK
    Powerball, Whether you want to keep fit, lose weight or simply stay healthy, step up for a healthier lifestyle with the Powerball

    eBay Express: NSD POWERBALL GYROSCOPE 250Hz AMBER / ORANGE - Description
    eBay Express NSD POWERBALL GYROSCOPE 250Hz AMBER / ORANGE Sports & Leisure Exercise & Fitness Weights & Dumbbells The 250Hz Powerball is supplied without a