We advocate going to bed early because the period from 2 1 to 23: 00 is the detoxification time of human organ immune system, and the working time of liver is from 23: 00 to 65438+ 0: 00 in the morning. The liver eliminates toxins, but this process must be carried out while sleeping, so there is a saying of going to bed early.

As for the effect of fitness, it is a process of excessive recovery. As long as your body can get enough rest and resume load exercise, it will generally not affect the fitness effect.

Suggestion: Take a lunch break at noon 13- 14. The good effect of taking a lunch break at noon is to accompany you at night. And you sleep seven hours a day, which is not enough. If you can't rest at noon due to work 1 hour, you have to move out for at least half an hour, which is 15 minutes. In short, we must rest at noon.