1, soaking feet is a good way to keep fit. You can soak your feet all year round, and you can soak your feet in dog days. There are spleen meridians, stomach meridians, liver meridians, kidney meridians and other viscera and meridians on people's feet. Soaking feet in dog days can activate meridians, warm viscera, regulate organ function, improve blood circulation in pores and accelerate the elimination of body cold.

2, but the foot bath time should not be too long, the foot bath can not sweat, sweating too much hurts blood, the so-called "sweating and dying Yang." Therefore, it is best to use warm water of about 40℃ for soaking feet in summer, specifically based on the principle of not sweating.