Powerball Wrist & Arm Trainer

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Whether you want to strengthen muscles in your upper body or to rehabilitate your fingers after an injury, this Powerball Wrist & Arm Trainer can surely offer you endless possibilities!

Not only will it improve your grip, but it can also strengthen arm muscles, wrists, and fingers. This can also help reduce hand fatigue for those who type on the computer for long hours and for rehabilitation purposes for those who are recovering from injuries.

It is lightweight and has about the size of a tennis ball, allowing you to use it with ease anytime, anywhere.

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  • Warm-up exercise equipment, especially for sportspeople, such as golf, tennis, squash, cricket, badminton, baseball, bowling, basketball, racing and other outdoor climbing by the wrist and other sports.
  • Beneficial to many musicians, such as piano, guitar, drummer.
  • Suitable for office workers, because of long hours, less activity.
  • Teens can use their fingers to flexibly and have some help in learning calligraphy, fine arts, and musical instruments.
  • Middle-aged and elderly to achieve the effect of health care.


  • Material: plastic


  • Holding the wrist ball with one hand, the opening part of the upward, the other hand will be the head of the rope into the hole in the center of the ball.
  • With the thumb of the hand holding the ball, turn the ball forward, the rope tightly wrapped around the center of the ball in the center groove.
  • When the rope around the center of the ball half a circle, stop turning the ball center. Use one hand to hold the ball, the other hand to pull out the rope quickly and let the ball center rotate at the fastest speed.
  • Immediately open the part down, with the wrist part of the ball, until you can feel the speed of the ball can continue to accelerate.

Package Includes:

1 - Powerball Wrist & Arm Trainer


Please allow 3-4 weeks for delivery

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