There are three common causes of pain in the acupuncture point: 1, pear-shaped muscle syndrome, below the acupuncture point is our pear-shaped muscle, if the pear-shaped muscle is injured by external forces, such as sprains, contusions, edema inflammation, stasis of blood, it will compress and stimulate its neighboring sciatic nerve, causing pain in the area of the acupuncture point, the pain increases when pressed, and can radiate downward along the sciatic nerve, when examined A positive pear-shaped muscle test; 2, lumbar disc herniation, after the lumbar disc herniation will compress the nerve, radiating to the ring jump point area of the buttocks, and then continue to radiate downward to the back of the thigh and calf pain; 3, sprain and contusion of the muscles of the buttocks, such as the gluteus maximus, gluteus medius, gluteus minimus, these muscle sprains will also appear in the ring jump point area soreness.