2. Practice: Peel and slice ginger or smash it, add half a pot of water to the pot, cover the pot and cook with hot water for about 10 minute. After cooking, pour all the Jiang Shui into the foot-soaking bucket, add appropriate amount of warm water, and then cool it to about 40℃ (generally it is advisable to feel it is not hot).

3. Ginger is warm, which can dispel cold, so it is very effective to drink ginger soup in the early stage of cold and cold, and Jiang Shui is also warm, which can not only activate foot activities, enhance blood circulation, but also play a whole body health care role.