Exercise and fitness is an important factor to improve cold constitution, which has several functions:

1, enhance physical fitness, people with good physical fitness tend to have strong cold resistance and cold resistance, while people with weak physical fitness and fear of cold are prone to catch a cold.

2, exercise and fitness can sweat, sweating a lot is not only the metabolic exercise of the body, but also a good time to discharge the cold in the body. If there is less cold in the body, the natural body will be fine!