Midrib underwear is not easy to wear. According to the data query, midrib underwear has the function of shaping and losing weight on the surface, but it is actually very harmful to the body. It is a kind of corset underwear, which makes the body perfect and binds the body by pushing fat. Tighter than ordinary underwear, it will lead to poor blood circulation, reduced gastrointestinal peristalsis, affecting human digestion and absorption, leading to poor skin excretion, affecting the discharge of sweat toxins, binding the lower body, and increasing the incidence of gynecological diseases in women.