I thought that college would improve the bad situation of staying up late for study in high school. Who knows that staying up late in college is worse than high school? The reason is that I mistakenly think that college is easier to laugh at me than high school. I really am.

Then let's get back to the topic. Why does staying up late affect fitness the most? Put aside the least knowledge first. Anyway, staying up late really affects the effect of fitness.

Fitness is nothing more than two effects, let alone the secondary ones. One is to reduce fat and the other is to gain muscle. Staying up late will have a serious impact on these two effects, especially on muscle gain. Let's talk about staying up late first.

Staying up late first of all, you don't have enough sleep and your spirit is not good, which greatly reduces the efficiency of our fitness exercise. Why? Because you have no strength. Then staying up late means going to bed very late at night, or not sleeping when it is time to sleep. First of all, at that time, the body had its own tasks to complete, such as regulating dormant metabolism, resting and updating, and so on. But if you don't rest at that time, it is equivalent to destroying your body's program. It will lead to your physical dysfunction.

It has been said in many places. Staying up late will lead to endocrine disorders, and the normal operation of the body will be chaotic. Then, as a result, your muscle growth, cell renewal and fat metabolism procedures will also be affected.

In addition, most people don't say it's okay to stay up for a day or two, but it can easily become a habit. Over time, your biological clock will be affected, and then it may not be easy to change, so staying up late has become a habit, a vicious circle.

So staying up late is really bad for fitness. I hope everyone has a good sleep.