Jrifedptry Hand Gripper Mus Recovery Rehabilitation Finger Mus Grip Strength Training Gym Tool Arm Piano Exerciser Black

Whether you are warming up pre-show or conditioning when you're away from your instrument, the is the ultimate portable workout. At the office, or on the train, you can keep up your finger, hand and forearm hand Grip strengthener and coordination. Exercise each finger trainer individually, or the entire hand arm strengthener. Isolates and exercises each finger individually for strength, dexterity, and endurance. Develops outstanding hand trainer , wrist and forearm strength. Perfect for beginners and those recovering from surgery our carpal tunnel the light resistance trainer offers 3 lbs. of tension. The medium level has 7 lbs. of tension and hand strengthener has 11 lbs. of tension. Designed to increase the strength of the fingers, wrists and forearms Ergonomically designed with a secure material, the hand strengthener provides a comfortable grip.