Is the healthy path useful?

I think it still has some effect. "Healthy trail" refers to a path paved with pebbles according to the principle of plantar reflex fitness. It has always been thought that this kind of exercise can massage the soles of the feet and promote health. It can not only improve the musculoskeletal structure of heel, prevent heel spur and foot bone deformation, prevent beriberi, improve the tolerance of feet to cold and heat and exercise flexibility, but also promote blood circulation, reduce blood pressure and blood lipid, promote sleep, prevent colds, eliminate fatigue and make body and mind feel relaxed and comfortable.