Tunturi Magic Ball Wrist Trainer
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The Tunturi Magic Ball Wrist Trainer is a hand gyroscope the size of a tennis ball, it contains a computer balanced flywheel which can revolve freely inside. As you rotate your wrist (like you are stirring a cup of coffee), the flywheel spins, and starts to generate an amazing force which acts against your fingers, hand, wrist, arm, shoulder and even your chest, depending on how you use it.
The wrist, being one of the more delicate joints of the body, can be easily hurt and sprained.
The Tunturi Magic Ball Wrist Trainer uses a balanced internal rotor to exercise the muscles in and around the wrist joint.
A great addition to the kit bag for your tennis players, volleyballs’ and golfers out there.
- Tunturi Magic Ball Wrist Trainer
- Color Description
- South Africa
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