Hand Grip Strength Power Trainer Gripper Strengthener Adjustable Gym Exerciser

Product Details Just at anywhere and anytime.4. Better quality, strong and durable. With thicker stainless steel strings. Will have longer service time.5. Multiple use, perfect for athletes, fitness and sports enthusiasts and musicians who want to develop their hand, finger, wrist etc.6. Grip strengthener, designed to increase the strength of the fingers, wrists and forearms, the hand grip strengthener improves overall grip strength and endurance. Useful for physical or occupational therapy and rehabilitation, the grip strengthener also increases mobility and flexibility in the hand and wrist, relieving painful arthritis, tennis elbow, tendinitis and carpal tunnel.