How to exercise in winter?

First, the exercise time is best arranged after dinner. Dr. Xu Xiuzhen, the chief physician of internal medicine of Lanzhou Huaxia Hospital, said that it is not impossible to do morning exercises in winter, but winter is not the best time to do morning exercises, because it is generally cold in the morning, and the trees in the park have to metabolize, expel carbon dioxide and absorb oxygen, which leads to an increase in carbon dioxide content in the air. After dinner, the temperature is relatively high, and the carbon dioxide content in the air is less. After a day's work, it is also beneficial to relieve fatigue. Dr. Xu Xiuzhen said that when exercising in the afternoon, it is best not to eat too much at dinner, but also to exercise moderately, which should not exceed the body's capacity. Walking is a good choice for the elderly.

Second, try to choose an outdoor place with sufficient oxygen for exercise. It is cold in winter, and many people like to go to gymnasiums, swimming pools and other indoor places to exercise. Dr. Xu Xiuzhen said that the air quality is very poor in winter, and it is even worse in places where there are many people indoors. If it's not a professional training, it's best to choose the right time to exercise in a place with plenty of oxygen and fresh air outside.

Third, develop regular work and rest habits. In winter, many people are used to sleeping late in the morning and staying up late when they are in good spirits at night. Because of irregularity and lack of exercise, the body's resistance drops, and it is not only unconscious at work, but also prone to illness. In this regard, Dr. Xu Xiuzhen said, we must form regular work and rest habits and exercise regularly, which can not only ensure energy, but also enhance resistance.