Home Smart Hula Hoop, Can Count And Wont Drop, Suitable For Indoor Aerobic Fitness, Stitchable, Detachable And Adjustable Countable: Accurately record the number of exercises, master your own exercise volume, foldable weight hammer: more space-saving, easy to carry.Easy to use: Compared with the traditional hula hoop, this smart hula hoop will not fall off. It has a built-in non-slip massage board. It rotates and massages the waist at the same time, which solves the problem that beginners cannot use.Free adjustment: easy loading and unloading, free splicing, length can be adjusted freely according to waist circumference. To open the hula hoop, just push the two sliders in the direction of the arrow, and then press the button to automatically pop up and the tail will separate. To turn off the exercise machine, you only need to move the two gas cylinders at the tail into the groove from bottom to top. Push up to the highest point and press down on both sides of the button to hear a "click" sound and complete the operation.Applicable scenarios: running sports, fitness equipment, health massage, fitness and bodybuilding