Post-exercise abdominal pain is commonly caused by physiological factors and pathological factors, the specific situation varies from person to person. 1. Physiological factors: such as after strenuous exercise due to the loss of large amounts of water and electrolytes in the body, it is easy to cause the stomach and intestines and other digestive organs to produce contraction and spasm symptoms, resulting in physiological pain in the abdomen. At this time can be supplemented by water or appropriate rest to restore normal. 2. Pathological factors: such as ulcerative colitis, intestinal mucositis, in the human body movement consumes a lot of energy and material, so that the stomach and intestines are in a state of fasting, gastrointestinal fluids on the damage of such diseases in the region of the stimulus, which led to the production of abdominal pain symptoms. Post-exercise abdominal pain may also be caused by other reasons, if the symptoms continue to be unrelieved, it is recommended to consult a doctor in a timely manner, under the guidance of a doctor to clarify the cause and targeted treatment, do not take medication on their own, so as not to delay the condition. Pay attention to rest on weekdays, moderate exercise, reasonable combination of diet, avoid strenuous exercise.