Grip Pro Trainer
$14.99Price
- Great feel in the hand and is superior to grip type balls, metal spring devices with handles and gyro balanced gadgets that are difficult to use
- Grip strength is vital for all combat sports like boxing, kickboxing, muay thai, MMA, martial arts and more
- An extremely effective finger, hand, grip and forearm strength and endurance trainer
- 40 lbs. Resistance