1. When the hula hoop rotates quickly, the soft rubber massage head (including the magnetic therapy disc) can deeply massage your muscles, helping you burn fat quickly and eliminate fatigue. Use the hula hoop for 30 minutes a day to allow you to highlight all the curves of your waist.2. The upgraded version of the hula hoop uses a hard core, intelligent digital display, which can accurately record the number of rotations, exercise time, calories burned and other scientific fitness data of the hula hoop.3. The smart hula hoop contains multiple identical connecting sections, which can be assembled and disassembled according to your needs. The size of the hula hoop can be flexibly adjusted by the adjustment/switch button, so it is suitable for users of various shapes and sizes. The connecting part is easy to assemble and disassemble, and it is convenient to store.4. Compared with the traditional hula hoop, the hula hoop will not fall, which solves the problem that beginners cannot use. Each link part includes a disk. The soft massage head provides 360 surround and balances the weight. Anyone can easily carry it for travel. Easy to install. Double the fitness effect.5. The rotating hula hoop is suitable for people of all skill levels, from beginners to experts. According to the waist size, you can choose the number of sections to assemble the hula hoop according to different body types. This hula hoop is very suitable for adults, children, overweight people, people with poor health, and even acrobatics or dance team members who need to maintain a slim physique.