There are two main disadvantages of walking on tiptoe: First, it is easy to cause strains or strains in the local muscles, tendons, and ligaments, because walking on padded feet leads to continuous tension in the soft tissues of the feet and calves, especially in the toe extensor and flexor tendons, as well as in the fascia and muscles of the soles of the feet, and in the gastrocnemius and flounder muscles of the calves, after these soft tissues are strained or strained. Resulting in the formation of local inflammatory lesions, and easy to form chronic lesions, resulting in pain persists, especially in the cold and exertion. Second, walking on padded feet can lead to excessive wear and tear of the metatarsophalangeal and ankle joints, which can lead to wear and tear of the cartilage and gradually lead to the formation of osteophytes and calcification of the joints, resulting in irreversible lesions that can cause significant pain when stimulating the surrounding tissues.