NSD PowerballThe Most Explosive, Dynamic and Addictive Fitness & Rehabilitation Instrument Ever Conceived!An NSD Powerball is basically a hand held gyroscope - a small sphere approximately the size of a tennis ball, it houses a computer-balanced flywheel that revolves inside.As soon as you set the flywheel into motion by gently rotating your wrist it begins to generate a powerful force called gyroscopic inertia. This force begins to exercise the muscles in your fingers, hand, wrist, arm, and even your shoulder and chest. Almost immediately you will feel its seemingly magical effects. It will generate sensations in muscles most people never realised they had! While it weighs less than 300 grams it can provide as much as 40 lbs of resistance at top speeds! The amount of physical resistance you achieve will depend on the speed at which the rotor is spinning. The current world record is over 16,000 rpms, wow that's fast! How fast can you spin one? Millions of people are finding out! You may wonder who can benefit from the NSD Powerball Gyroscope? The answer is just about everyone. It is commonly used by golfers; tennis players, rock climbers, bowlers, guitarists, drummers, and anyone who can benefit from an increase in their hand, wrist arm, or chest strength. Ok, so it's good for me but exercise is boring. Well this is not your grandpa's exercise machine! Try leaving a NSD Powerball out on the coffee table when you have friends over and watch as they are drawn to try it. They will spend hours trying to better their own and each other's top speeds as measured by the built in digital speed meter (included on Powerball Pro and Powerball Neon Pro models). You and your NSD Powerball will be the talk of the office the next day.
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