Arteriosclerosis is caused by running, especially when you don't run or can't run for a long time. The main reasons are the continuous pressure of blood pressure on the blood vessel wall due to the accelerated heartbeat and the exhaustion of blood vessels after running due to water loss (including breathing and sweat). Therefore, the most important thing is the running method: generally speaking, it is not recommended to run continuously (it is advisable to keep your heart in a normal state for four or five minutes after you stop every time, and then run in this cycle), drink water before running and walk after running, and don't fish for three days and surf the Internet for two days.