Finger exerciser, finger gripper, hand grip finger flexibility training for athletes rock climbing, wrestling, basketball, guitar, piano etc. recovery physical tools :this finger exerciser is perfect for patients recovering from hand injuries or surgeries, helping them regain strength and flexibility. hand strengthener :the finger gripper is designed to strengthen your hand muscles, making it a great tool for athletes and fitness enthusiasts. unisex design :the finger gripper is suitable for both men and women, making it a versatile tool for anyone looking to improve their grip strength. finger gripper finger exerciser guitar finger exerciser 6 resistant levels recovery physical tools hand strengthener for patient.