1, running can increase muscle fiber and protein content.
2. Conducive to bone growth. If you are a teenager running, persisting in running can improve blood circulation and improve the growth ability of bone cells.
Promote the normal development of bones; Old people insist on running in order to strengthen metabolism, delay the degenerative changes of bones and prevent osteoporosis.
Look at how many old people walk in the park every day. You can exercise in advance and lay the foundation for your later life.
3, conducive to the work of the heart. People who insist on running generally have a bigger heart, pump more blood at a time and have a lower pulse, which can reduce the burden on the heart. On the other hand, running can enhance the tolerance of the heart and reduce dizziness, palpitations and asthma.
4, can increase lung capacity, so that people who insist on running are refreshed every day. Before, my lung capacity was only about 3000. After running for about two years, a health examination I did not long ago showed that my lung capacity reached about 4500, so running is good for improving my lung capacity.
5, running can enhance gastrointestinal peristalsis, increase the secretion of digestive juice, improve digestion and absorption. People who run regularly have a feeling that their appetite is getting better. This is a real change, and many of my runners have reflected this benefit.
6. It helps to regulate menstruation and reduce gynecological diseases. This is because running increases metabolism, regulates nervous system function, improves endocrine function and so on.
7. Running can temper people's will and perseverance, enhance people's resilience and patience, and promote people's adaptability to the environment. 20 minutes is just the beginning. If you can persist, you will be out of control, and you will have the desire and idea to challenge long-distance running. Then you may run for 30 minutes, 40 minutes or even 60 minutes. This is an addiction, a healthy addiction.