It is not advisable to continue running after leg cramps occur. If you continue to run, it will lead to excessive stretching of the muscles in the spasm, causing muscle strain injury. In severe cases, it may lead to muscle and fascia tearing and rupture, which may cause obvious swelling, pain, bruising and limitation of movement in the leg, seriously affecting the flexion and extension of the leg and weight-bearing activities, and causing prolonged pain in the leg, which seriously affects the patient’s quality of life. Therefore, after the occurrence of leg cramps, the main focus is on warmth and rest, and massage or hot compresses can be applied. If necessary, muscle relaxants and acupuncture can be used to relieve the symptoms of leg cramps.