This product has helped me strengthen no only my forearm but my wrist as well its a great product.
(144 customers reviews)
Customers Rating=4.5 / 5.0
More Detail For Gripmaster Hand Exerciser Black Heavy Tension 9 Pounds per Finger
- Strengthen weaker fingers for superior hitting, throwing, and fielding
- 9 pounds of tension per finger
- Challenges each finger individually using patented spring-loaded finger piston technology
- Greatly improves hand, wrist, and forearm strength
- Includes complete exercise program
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