Analysis of illness: Yongquan point can be massaged, which shows its important role in human health, disease prevention, treatment and health care. Introduction: Yongquan point, the plantar point of human body, is located in the first third of the connection line between the head end of the second and third toe suture in the forefoot depression, which is the lowest point of the whole body Shu point and the first point of the kidney meridian.