1. Put hot water into a container that can hold feet. The water temperature is about 40 ~ 45℃, and the amount of hot water is subject to the calf.

2. Soak your feet in hot water for about 10 ~ 15 minutes. If the hot water is cold, add some hot water, or put Jiang Mo in the hot water, which will have a warmer effect;

3. After soaking in hot water, immediately dry the water and keep warm;

4. Hot and cold baths are also quite effective. This method first prepares two buckets, one for hot water at 40 ~ 45℃ and the other for cold water at 14 ~ 15℃. Soak your feet in hot water for 5 minutes, and then soak them in cold water 1 minute. Soak in hot water for 2 minutes for the second time, and soak in cold water for 1 minute, so soak in hot water and cold water for 5 ~ 10 times in turn, and finally finish the cold water bath.