In college, I insisted on getting up early and running every day. After five laps, everyone hasn't got up yet. There are many people exercising on the playground, but no one in our major insists on it like me-I forgot to mention, we are computer majors, and if there is no class the next day, most people play all-night games. At that time, when I was running with the ball on the playground or doing push-ups on the parallel bars, I often wondered if I was stupid, but I persisted stupidly and ran around the playground in shorts every day. Later, physical education class did sit-ups. Most people do twenties, thirties and forties in one minute, but many of them can't do it at all. But I did 68 in one minute, and there were other physical fitness tests. The teacher gave me 99 points directly.