Aid Grip - Strength Training Grip Strengthener

Completely Adjustable - Change the positions of the hook to adjust the resistance value. GripAid contains 6 levels resistance. Suitable from beginner grip training to advanced. Great for Physical Therapy & Rehabilitation - GripAid is perfect for arthritis, stroke rehab, carpal tunnel, tenosynovitis, fractured, tendon surgery and tennis elbow, reduce stiffness and pain. Great for Athletes and Musicians - The grip strength trainer kit is works for improving power and flexibility in the wrists, fingers, and forearms. Gifts for rock climbers, Tennis players, Guitar, Piano, Drummers & Musicians. Durable & Ergonomic Design - This adjustable hand extensor exerciser can be worn comfortably by any size wrists and finger. Suitable for finger workout habits. Suitable for both teens and adults.