It is not allowed to exercise when you are full, otherwise it will lead to gastric prolapse and indigestion. When eating full because of the presence of a large amount of food in the stomach, so the volume of the stomach is relatively large, the weight is also relatively heavy. In the case of full stomach exercise, the stomach will be due to the gravity of the sagging factor leading to excessive expansion of the stomach body, long-term will therefore induce gastric prolapse. When the human body is exercising, the blood on the body will be distributed to the limbs, and the corresponding blood in the digestive system will be reduced. As the blood circulation in the stomach wall is affected, the digestion of food and mucous membrane in the stomach will be affected, and prolonged exercise after a full meal will lead to indigestion. After eating a full meal should be appropriate rest for a period of time and then appropriate walk, so that not only will not affect the stomach on the digestion of food, but also to promote intestinal peristalsis, promote the digestion of food in the intestines.