Powerball 250Hz Gyroscope - Grip, Wrist and Forearm Strengthener for Sports and Rehabilitation ssic)

The rhythmic movement and non-impact nature increases blood flow and promotes joint health by stimulating the production of synovial fluid Gently stresses the injured area, providing smooth and balanced stimulation that can't be applied using standard recovery exercises Designed to help keep fingers, hand, wrists, and forearms pain-free and mobile for physical activity Provides therapeutic relief to carpal tunnel syndrome, arthritis, repetitive strain injury, tendonitis, and tennis/golfer’s elbow Loaded with a high performance 250Hz motor, speed builds rapidly inside the sphere producing a powerful resistance that strengthens the arm from the fingertip to the shoulder