Finger Grip Device Strength Hand Finger Exerciser HW-301

PROFESSIONALS RECOMMENDED - Our Finger Stretcher Exerciser is being used many international professionals in various fields such as sport enthusiasts, fitness enthusiasts, musicians, physical therapist, doctors, andtechnicians for their healthy hand and finger
BEST HAND EXERCISER - You can train fingers individually or together with different tension force applied.Strengthen your wrists, improve the dexterity of your fingers and increase the strength your hands can apply while reducing fatigue. Its rally value is from 20 to 60 lb. Help balance your grip muscles and your expanding muscles.
REHABILITATION & PREVENTION - Great for rheumatoid arthritis, arthritis, carpal tunnel, tendonitis, tennis elbow and are on the way to recover from a fractured or broken wrist, or when you type, text or any other activities which use your gripping muscles.