After meals is the peak of digestion and gastrointestinal movement. At this time, it is mainly a lot of blood participation, but if you exercise, the whole body muscle movement also needs a lot of blood participation, which is easy to seize the blood volume of digestive organs, and the blood distribution is generally disordered, which not only affects the exercise effect, but also harms your health.

2, stimulate the stomach

Exercise after meals is easy to stimulate the stomach. At this point, the stomach is full of food. If you exercise, the mesentery connecting the stomach and intestines will be pulled, leading to abdominal pain.

3, leading to gastrointestinal diseases.

Exercise immediately after meals will also increase the risk of appendicitis and other gastrointestinal diseases. When appendicitis attacks, the pain is obvious and will gradually increase. When this kind of pain occurs, you should seek medical advice in time.

4. Abdominal pain

The most direct effect of exercise immediately after meals is abdominal pain, which is mainly caused by three points: blood distribution and transfer during exercise lead to gastrointestinal ischemia and gastrointestinal smooth muscle spasm; During exercise, the whole body oxygen demand increases and the negative pressure in the chest cavity decreases, which leads to the obstruction of liver blood return, which leads to liver congestion, increased tension of liver capsule and pain in liver area. Exercise after meals leads to the attack of gastrointestinal diseases.