Morning running, evening running, walking, boxing and other sports are also cold-resistant exercises if they are carried out in cold places, and you can also do deep breathing exercises in combination with air baths. Cold makes blood vessels contract, and exercise relaxes blood vessels, which can effectively prevent atherosclerosis, thus preventing chronic diseases such as cardiovascular and cerebrovascular diseases, hypertension, hyperlipidemia and hyperglycemia, and prolonging life.

Exercise until your body sweats slightly. Don't take off your clothes and hat at this time to avoid catching a cold in the cold wind. You can wear a little thinner before exercise to avoid sweating and catching a cold during exercise.

Exercise is good for health, especially in cold and dew season. More exercise is the best way to keep fit in cold dew.