Because many young people's lives are chaotic now, they often don't sleep at night, don't wake up during the day, and often stay up late to play games in internet cafes, so now young people's bodies are in a sub-health state, and many physical abilities are not up to standard.
I saw a 50-year-old middle-aged uncle in Happy Camp, but he looks only mid-twenties, because he started regular exercise a long time ago and has been insisting on it until now. Not only does he look smooth and wrinkle-free, but he also has a very good figure.
Therefore, fitness is really good for the body, which can not only effectively delay our aging, but also effectively enhance our physical fitness. For a middle-aged person who often exercises, they can easily carry a bucket of drinking water to the fifth floor, but for a 20-year-old boy, because he doesn't exercise often, it can be said that his hands are powerless. Not to mention a bucket of drinking water, maybe they bought something from the supermarket and found it heavy when they went upstairs.
So I hope young people can live a regular life now, and don't always stay up late playing games at night and stay awake during the day. This inversion of day and night is very harmful to health. In addition, young people nowadays are generally lazy and unwilling to exercise, so their physical fitness will definitely be poor.
Take our current college students as an example. Many people often run out of breath during physical examination, and some people immediately collapse to the ground after running 800 meters, because they usually don't exercise.