First of all, fitness has many benefits. Everyone knows that fitness has many benefits. For example, fitness can speed up the metabolism of the body, and people who exercise for a long time look younger than those who don't exercise for a long time, which is why. Fitness can also improve a person's physical fitness. People who insist on fitness for a long time will have much better physical fitness than those who don't. In short, fitness can keep the body in a relatively healthy state.
Second, staying up late for exercise is not recommended. Staying up late is unhealthy. Some people work all day and sometimes work overtime, so they don't have more time to exercise. In this case, staying up late to exercise is more harmful than not exercising. The human body has a fixed biological clock. Staying up late will affect your health. There is no need to stay up late for fitness. If you really don't have time, you can choose to exercise several times a week.
Third, staying up late for exercise is not recommended, which will affect the quality of sleep. When you exercise, your body will be excited. If you exercise in the middle of the night, the state after exercise is not conducive to sleep, which may lead to long-term insomnia. Fitness is to enhance physical fitness, but staying up late will affect physical health, and the two are in conflict, so it is also important to choose the right time to exercise.