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Adjustable Resistance
Train Anywhere
Essential Training Tool
The Hayabusa Grip Strength Training Kit is the perfect tool for improving your grip strength for jiu jitsu and boxing. The grip kit strengthens your hand, wrist, and forearm muscles for improved stability and control while you train. The additional finger stretcher strengthens your fingers and allows you to develop better dexterity, while helping reduce hand fatigue.
Returns are not accepted for this item.
The Hayabusa Grip Strength Training Kit is the perfect tool for improving your grip strength for jiu jitsu and boxing. Adjust your resistance up to 132lb for ultimate crush and pinch grip strength training.