Walking can improve the process of excitement, inhibition and regulation of cerebral cortex, so as to get the effect of eliminating fatigue, relaxing mood, calming down and clearing your head, so many people like to use walking to adjust their spirits.

When walking, due to the contraction of abdominal muscles, breathing is slightly deepened, and every up-and-down movement of muscles strengthens the movement of abdominal muscles. Coupled with the "massage effect of stomach", the digestive system will strengthen blood circulation, increase gastrointestinal peristalsis and enhance digestion ability.