Medical and Chiropractic professionals are increasing advocating the use of Powerball gyroscopes and an excellent device to help with Repetitive Strain Injuries. What do you want from your NSD Powerball today? - World Appeal - Totally non-impact at low speeds and medically recommended, NSD Powerball is a dynamic handheld device. You can even use it for fun, having competitions between friends, family or work mates to see who can get the highest score. 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. Due to the dynamic nature of the device, the force achieved from the device is useful for increasing finger, hand, wrist and arm strength as well as increasing blood flow and restore the full range of movement in joints. The basic theory centres around how gyroscopes act on the environment around them. Once a gyroscope has started, then it asserts a centrifugal force and inertia on objects in contact with it. Athletes of all levels can use the

    Play.com (UK) : Powerball Neon Blue Pro : Gadgets - Free Delivery
    Play.com - Buy Powerball Neon Blue Pro, with free delivery to UK and Europe. Powerball Original 250Hz Pro - £14.99 Free Delivery

    Powerball Gyro, Gyroscope, Neon Pro, Powerballs
    The Powerball Gyro builds strength in wrists, arms, shoulders and fingers with only 5 minutes use per day making remarkable increases in strength.