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Wrist Trainer Power Arm Strengthener Essential Gyroscopic Wrist and Forearm Exerciser Ball (black)
- Strengthen fingers, wrists, hands, shoulders, forearms, triceps, ligament and biceps etc., beneficial grip strength trainer for golf, tennis, climbing, basketball etc..
- Beneficial in promoting co-ordination and blood circulation, great for musicians, guitarists, pianists, drummers etc., and also be rehabilitates sore muscles and joint.
- Small, compact and transportable, you can take anywhere. Simple to start with a pull-string.
- Cool LED lights inside will light up while spinning, no battery needed, powered by rotating the wrist, All you need do is to increase the speed by making a rotational wrist movement and to keep in sync with the spinning of the ball.
- The faster you spin the harder your muscles work.
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How to Make it Work:
1) Insert one end of the string into a hole.
2) Wrap the string in line with the groove by rotating the gyro ball, and yes, the string will overlap. The purpose of the string is to create the initial momentum for the gyro ball. Usually you haven't been able to start the gyro ball without the string, but that's for more advanced users.
3) Hold the bottom of the gyro ball (ball facing up) and pull the string STRAIGHT up with force. It's possible to pull the string at an angle, but there's a greater chance of the end of the string getting caught inside the plastic holder for the gyro ball (speaking from experience).
4) Flip the gyro ball down (so that the hand holding the base is now on top AKA back-of-the-hand side up) and rotate your wrist clockwise while keeping your arm AND forearm straight. You'll hear the gyro ball pick up speed until the VROOOMMMM! sound picks up and the lights start flashing.
5) It'll be a lot easier to alternate hands and focus on your forearm or wrist at other angles after the gyro ball has picked up the right momentum. Have fun!
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- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- This item is covered by Anfuermaoyibaihuo Return Policy
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