Walking on tiptoe may cause strain or injury to local tendons, muscles, ligaments and soft tissues, as well as excessive wear and tear on the metatarsophalangeal joints and ankle joints. 1. Make local tendons, muscles, ligaments and soft tissues strain or injury: walking on tiptoes will make the soft tissues of the feet and calves in a tense state, especially the tendons of the toes and flexors, the soleus muscles, the soleus muscles of the calves and the gastrocnemius muscles, etc. These tissues may have inflammatory foci and pain when they are strained or injured. 2. Excessive wear and tear on the metatarsophalangeal and ankle joints: walking on tiptoe can cause excessive wear and tear on the metatarsophalangeal and ankle joints, leading to wear and tear on the cartilage, bone proliferation and calcification of the joints, which can lead to irreversible lesions, irritation of the surrounding tissues and pain. If these conditions occur, it is recommended to consult a doctor in a timely manner for a complete examination to determine the cause of the condition and then provide targeted treatment.