High heels are a gift from heaven to women, and also an introductory course to fashionable life. There is a reason why high heels have long been favored by women: when a woman wears high heels, the whole body's center of gravity shifts forward, making it easier to maintain the posture of raising head, straightening chest, pulling in abdomen and lifting buttocks; not only that, high heels can also lengthen the leg lines, making women more confident and composed. However, these high heels have brought a lot of health risks to women.