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.
Adjustable resistance grip
Durable plastic handles with soft rubber grips
Dense silicone finger stretcher withstands repetitive use
Ergonomic design for all hand sizes
Convenient drawstring carrying bag
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