Foot massage: When people get some kind of disease, they also have pain in their feet.

Because people in ancient times were barefoot, when people were happy when they danced rhythmically, or when they were brave in the cold, they found that after the dance, they could generate heat, and they could cheer up and relieve fatigue. In addition, when people get a certain disease, the feet also have pain. After the disease turned better, the pain in the foot also improved. Through repeated practice, the law was discovered, which formed the basis for the treatment of the foot and the treatment of the foot.