Post-exercise leg pain, generally a normal phenomenon, mostly caused by the accumulation of lactic acid, and its relief methods usually include rest, massage, hot packs, medication and so on. 1. Rest: After exercise leg pain, should pay attention to rest, reduce leg activities, generally after sufficient rest pain can be relieved. 2. Massage: The legs can be massaged with appropriate strength, and when encountering muscle pain, you can press slightly for a while, and each part should be massaged for a few minutes. 3. Hot compresses: you can use hot towels, put them on the sore parts of the muscles to promote local blood circulation and accelerate lactic acid metabolism, which will help relieve the pain. 4. Medication: When the pain is obvious, you can choose non-steroidal anti-inflammatory drugs, such as celecoxib, to help relieve pain and reduce inflammation, and you can also use muscle relaxants, such as cloxazone. The above drugs need to be used under the guidance of a doctor. Sore legs after exercise is a normal phenomenon, usually by rest or massage, hot compresses and other simple treatment can be relieved, if the pain continues to be unrelieved, you need to consult a doctor in a timely manner to receive regular treatment.