Abdominal muscle pain from doing sit-ups can be relieved by massage, heat and medication. Generally normal people without other underlying diseases, simply do sit-ups lead to abdominal muscle pain is due to muscle lactic acid accumulation, muscle strain or soft tissue contusion. Specific relief methods are as follows: 1. Massage: patients can massage through manipulation, to relax abdominal muscle tension and blood circulation, accelerate the metabolism of lactic acid accumulation, thus promoting abdominal muscle pain relief as soon as possible. 2. Hot compresses: through the towel and other hot compresses on the abdominal muscles, heat conduction to promote blood circulation in the abdomen, reduce abdominal muscle pain. It is recommended to apply hot compresses for 30 minutes, and be careful not to cause burns due to high temperature. 3. medication: if the effect of physical therapy is not good, you can also use some of the blood pain medicines such as: external Yunnan Baiyao aerosol or oral ibuprofen capsules. Patients who do sit-ups abdominal muscle pain persists unrelieved, we should promptly consult a doctor for further examination, do not treat yourself, so as not to delay the condition. The use of drugs need to follow the doctor’s instructions.