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Hayabusa Grip Strength Training Kit

$ 25.00

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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