3 Review(s)

The Shopogenix powerball will not loosen for no reason. The shaft bending, vibration, and abnormal sound caused by the ball will directly affect the use and cannot be repaired.Please check whether the wrist strap is firm before use by novices.Please do not shake the wrist strengthener empty or press the center of the ball hard, it will cause the ball shaft to be damaged and unable to be used or the sound becomes louder.When using a wrist ball, pay attention to the regular movement of the wrist in a circular motion.Please do not use any exposed parts of your body to try to stop the high-speed ball center to avoid injury.Please do not add anything to the powerball, it may directly cause the product to be unusablePeople under 10 and over 80 are not suitable for use