Helps in Finger Grip Exercise, Muscles Strength.
Weight Resistance, Safe to Use with Good Grip.
Used for testing and increasing the strength of the hands
Heavy Resistance With 4 Detachable Springs.
Can effectively promote the finger blood circulation, enhanced finger strength, particularly effective
Strengthen weaker fingers for superior hitting, throwing, and fielding
Equal tension per finger
Particularly for physical exercise, such as baseball, golf, hiking, rock climbing, or performer, playing guitar, piano and other musical instruments to use, handheld
The hand exerciser to provide effective finger, hand, wrist, and forearm workouts.