GRIPMASTER is ideal for any athlete or musician wanting to develop hand strength, dexterity and endurance. GRIPMASTER isolates and strengthens each finger using spring-loaded finger piston technology. Quickly builds hand, wrist and forearm strength. Note: Hand specialists recommend lower resistance and more repetitions rather than higher resistance and fewer reps. Important: always exercise slowly and cautiously. If you experience any pain, stop immediately and see your doctor. Excessive use may cause pain or injury.
Gripmaster USA - Hand / Fingers Exerciser (EXC) - SOLD
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