Gripmaster 4 pack of All Tension Levels (Extra-Light, Light, Medium, Heavy)
Gripmaster hand exercisers are designed to help strengthen the muscles of the fingers, wrist, and forearms by working the entire muscle group isolating specific fingers. Designed with musicians, rock climbers, golfers, and physical therapy patients in mind, Gripmaster hand exercisers will help improve performance and regain strength. Available in 4 tension levels or try the Prohand models for larger hands.