It is recommended to do aerobic exercise after sunrise in the morning, such as running. The air is good, which can keep you in a good mood all day. Anaerobic exercise, such as push-ups, is recommended to be carried out two hours before going to bed and will not affect sleep. If you do it during the day, muscle fatigue will make you feel weak all day.

Aerobic exercise usually lasts for 20-30 minutes, so be sure to sweat.

Every time you do anaerobic exercise, remember not to do it every day. Every time you do anaerobic exercise, you should destroy your muscle tissue as much as possible, and then use enough time and nutrition to repair the damaged muscle tissue. To put it bluntly, muscles grow out at rest after anaerobic exercise. Scientific fitness will naturally have perfect muscles.