Jogging is an ideal autumn fitness program, which can enhance blood circulation and improve heart function. Improve blood supply to the brain and oxygen supply to brain cells, reduce cerebral arteriosclerosis and make the brain work normally. Running can also effectively stimulate metabolism, increase energy consumption and help to lose weight and keep fit. Recently, scientists also found that people who insist on jogging are less likely to get cancer. Of course, the process of jogging is actually experiencing an "air bath". If people are often in polluted air, they will feel mental fatigue, limb weakness and work efficiency decline. Therefore, both healthy people and sick people should take part in outdoor activities and breathe more fresh air.