【TWO-IN-ONE: FITNESS AND MASSAGE】: When the hula rings hoop rotates quickly, the soft rubber massage heads (including magnetic therapy discs) deeply massage your muscles, helping you burn fat quickly and eliminate fatigue. It is especially useful for waist training after childbirth, after long periods of sitting in an office, and when your physical fitness is low. 【EASY TO USE AND NEVER FALLS】: The smart hula rings hoop is easy to use. Compared with traditional hula rings, the hula ring will not fall down, which solves the problem that beginners cannot use it. Each link segment includes a magnetic disc, and soft massage heads provide a 360° comprehensive massage effect, doubling the fitness. 【DETACHABLE DESIGN】: It consists of 27 detachable parts and a cooling towel, which can be disassembled by pressing a button. You can choose your own hula rings according to your waist size. The ring circle can be adjusted to 15 to 27 sections depending on your waist size. These sections are easy to disassemble and easy to store. 【SAY BYE TO CALORIES】: Quickly burn body fat and help achieve an ideal figure. In just 15 minutes a day, you will lose excess waist fat, beautify your waist curve, improve flexibility and promote bowel movements, leading to a healthy life. 【SUITABLE FOR EVERYONE】: Rotating hula hoop is suitable for all people at all levels, from beginners to experts. You can choose the number of segments used to assemble the hula hoops to adjust them according to your waist size, making it suitable for people of different body types. The hula hoops are perfect for adults, children, overweight people, people with poor physical fitness, or even members of acrobatics or dance teams who need to maintain a slim physique.