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Gripmaster Heavy Black

item # 14003


  • Gripmaster is the #1 Hand Exerciser in world! Its used by professional athletes, fitness trainers, and strength coaches to build outstanding hand, wrist and forearm strength. The patented finger-piston system isolates & challenges each finger individually.
  • Features:
  • Heavy recommended for very strong hands
  • Challenges each finger individually using patented spring-loaded finger piston technology
  • Improves hand, wrist, and forearm strength and keeps hands healthy
  • Used by world-class athletes & top fitness trainers worldwide
  • Fits in your pocket Workout Anytime, Anywhere
  • Great for musicians too!
  • Weight: Provides 9 lb. of resistance per finger - recommended for anyone requiring exceptional grasping power, such as climbers or martial artists/ninjas