1, improve sleep quality. Through running, the blood supply and oxygen supply to the brain can be increased by 25%, so the quality of sleep at night will also be improved. In the process of running, the capacity of the lungs rises from 5.8 liters to 6.2 liters on average, and the oxygen carrying capacity in the blood will also increase greatly. During exercise, the frequency and efficacy of heart beating are greatly improved, and the heartbeat, blood pressure and elasticity of blood vessel wall are also increased. In winter, people often lose sleep because of the dry room temperature, so proper long-distance running has become a very good way.

2. Promote health. Running can promote the production of white blood cells and pyrogens, and can destroy many viruses and bacteria in our body. Regular jogging exercises will strengthen the anti-injury ability of tendons, ligaments and joints and reduce the chances of sports injuries. At the same time, skin, muscles and connective tissue can also become stronger. Jogging can inhibit the secretion of adrenaline and cortisol, two hormones that cause tension, and release "endorphins" that make people feel relaxed. Many people have a bad cold in autumn and winter, which has a lot to do with their physical fitness. So why don't we strengthen our physique, do more exercise and avoid colds and other diseases from now on?

3. Stay young and save energy. Regular exercise can increase the secretion of growth hormone HGH and delay aging. Through running, the storage of muscle glycogen increased from 350 grams to 600 grams, and the number of mitochondria also increased. Many young people feel worse and worse, as if they are much older. In fact, this has a lot to do with their long-term lack of exercise.

4. Exercise your will. People who insist on exercising for a long time will greatly improve their will quality, recover from fatigue and return to a calm level soon. Especially for some young people, the benefits of necessary exercise can't be explained clearly in a few words.

In the above article, we briefly introduced the benefits of long-distance running in winter and the matters needing attention. Now you should have a deep understanding of long-distance running in winter. Long-distance running can not only store your metabolism in your body, but also enhance your body's resistance, thus avoiding the occurrence of influenza and other diseases to a great extent.