Powerball's are rapidly gaining a reputation as being fun, multi facetted exercise device that can be used in a fitness, sports, rehabilitation or fun manner making it fun, pleasurable and very addictive. Using the theory above, you rotate the powerball with a circular wrist motion in either a clockwise or anticlockwise manner, it's works in both directions. As you gently build up the speed of the device ranges from 2000 rpm to 16000 rpm and at this highest speed it is calculated that 40lbs of resistance is being generated. 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. The smooth, dynamic, non-impact nature and compact size it can be used in a fitness, sports, rehabilitation or fun manner. At higher speeds, the pulverising forces building from within its core are key to a powerful muscle building process in the forearms, triceps, biceps and shoulders, making it an ideal training product for all sports enthusiasts and body builders alike. It can used in a fitness sense for the arms, wrists and shoulders helping to build, tone and strengthen the muscles

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