Hiage Weighted Hula Hoop With Counter Weight Loss Infinity Fit Hoop With Detachable Knots Adjustable Smart Hula Hoops 2 In 1 Abdomen Fitness Messagesmart weighted exercise hoop made of hard ABS plastic to prevent equipment aging, which is safe and durable ?Easy to use?360-degree shock-absorbing massage ring allows you to exercise comfortably and re..

Hiage Weighted Hula Hoop With Counter Weight Loss Infinity Fit Hoop With Detachable Knots Adjustable Smart Hula Hoops 2 In 1 Abdomen Fitness Message?Intelligent Timing/Counting?The upgraded weighted fitness hoop adds the functions of timing and counting, and the two functions can be switched freely, so that athletes can know the sports data in time..