* Make the arm great again. Strengthening fingers, wrists, hands, forearms, shoulders and biceps, etc., also helps promote coordination and blood circulation. Of course, this requires certain sports skills to use. The dominant hand/arm makes it easy to keep the gyro ball moving forward, which will help improve your fine motor skills in the non-dominant hand/arm. *Small size, compact and easy to transport, you can carry it everywhere. No need to start with a drawstring. Since the self-starting design is more convenient, the ball with flashing LED, all you have to do is to increase the speed by rotating the wrist movement, and to keep pace with the rotation of the ball. *The device does not have any strange vibrations. The silicone grip is also very good because it helps the gyro ball not to loosen from your hands. If you do worry about the gyro ball flying away, you can attach it to the wristband. Simple operation-easy to open with the included cable, so you can pick it up and start using it * Rugged design-using military-grade plastic shell, anti-fracture structure and reversible inner diameter design, service life up to 2 times, easy to use-no battery required; even during lunch break, you can perform challenging intensive exercise anytime, anywhere *100% Satisfaction Guarantee: If you are not satisfied with our products, please feel free to contact our customer service. We will provide you with the best solution within 24 hours.
The rotation speed of this hand-held miracle is up to more than 15,000, and uses angular momentum to make your arms, hands, wrists and forearms sweating. It only takes a few minutes to use each day, which is equivalent to a few hours of full-speed exercise with dumbbells or curls. It provides excellent strength enhancement benefits for athletes who wish to hone their arms and wrists. In addition, the operation is really fun! The compact, drop-resistant design means you can throw it in your bag to reinforce it on the go.
Whether adjustable: adjustable
Product core material: zinc alloy
Suitable age: over 10 years old
1* wrist force rope
HQ2 Wrist gyro ball wrist booster and forearm exerciser can strengthen arm fingers wrist bones and muscles self-starting three-color light black - INJL7UPR