It is best to take a walk or a slower activity after 1 hour after a meal, fast running or strenuous physical exercise is not recommended. Because whether it is breakfast, lunch or dinner, the spleen and stomach after entering the diet, you need to change the water and grain essence into qi and blood, transported to the head, muscles, joints, limbs and organs, to maintain normal physical activity. If you do fast running or strenuous activities, it will increase the normal physiological function of the spleen and stomach, transporting qi and blood, transporting water and grain, will increase the burden on the body, long-term will lead to indigestion, and even lead to prolapse of the internal organs, very consuming qi. That is to say, try not to carry out strenuous activities after eating, to keep the body running smoothly, so that the spleen and stomach completely digested, and then carry out slow movements, such as walking or small movements can be.