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Good for health: The gyro ball can effectively alleviate musculoskeletal pain caused by long-term use of wrists and arms, and can also help fitness

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GOOD FOR HEALTH : Efficiently rehabilitates wrist pain, humerus fracture, scaphoid fracture, radial head fracture, numbness in fingers, numb hands,

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♥ Exercise your wrists and hands. The hand enhancement ball is the centrifugal force generated by the interaction between the rotation of the wrist

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