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The Hand Training ball Regular is designed with a high quality rotor which can reach speeds up to 14000 rotations per minute. This equals to 18 kilo of force. The Hand Training ball is fitted with a thermal band for a better grip and controle. The Hand Training ball Regular is user friendly and it's designed to help with injuries. The ball help you train the arms and keeps the muscles flexible. The Hand Training ball Regular is used by people with wrist tendinitis or RSI. The Hand Training ball Regular is variable and adapts to the training level of the user. It can also be fitted with a speedometer. Free of charge wristband and 2 start strings. Starting beginner 1. Insert the tip of the starter cord in the designated rotor opening 2. Tightly turn the cord twice around the rotor groove. 3. Hold the Hand Training Device in such a way that the opening faces down to the ground. Pull the starters cord hard downwards to activate the device.
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