Because most students seldom exercise upper limb strength in normal exercise. More is lower limb exercise, such as running and jumping. In addition, pull-ups have high technical requirements and strong strength requirements, and many students are afraid of the road. In the eyes of many people, it takes a lot of effort to practice pull-ups, but it may have little or no effect. Therefore, even though many students know that pull-ups are their own shortcomings, many students have not taken active measures to fill this shortcoming.

This is why this school in Shanghai will have such a situation. In fact, this is just a microcosm. I believe that most schools will be like this.

In fact, pull-ups are difficult, but they are not invincible. As long as you keep exercising, you can also improve. It's just that the practice of upper limb strength needs to last for a period of time and needs to be gradual. As long as you can keep exercising, even if you put in 10_20 minutes every day, you will get good results. If there is a coach or physical education teacher to guide, the effect will be better.

Netizen 2:

It doesn't mean anything, which means that the child's physical fitness has declined. Serious decline. I am born after 80, and there is nothing to play in primary school. I caught fish and touched shrimp, went up the mountain and into the water, and got a bronze tan. I am in good health and have never been ill. I haven't had an injection for years, and I've never been vaccinated. I don't take a nap at noon in July. Seventy or eighty girls from Xiao Pi go to the bare school playground to play football at the hottest time of the day. When they are thirsty, they go straight to the tap. What is heatstroke? Never seen it before. In middle school, fifty push-ups at a time. What's that called? Lift your body? I'm in my thirties. I walk around the school horizontal bar every day when I'm free, and the paint on the door frame at home is caught. At that time, most of the schools were good except for a few who were physically poor and fat.

Netizen 3:

As a junior high school student who just graduated for a year, pull-ups are really nothing, depending on how the teacher trains you. If you are forced to practice by a ruthless teacher, there is nothing you can do, because if you don't practice, you won't get points, and you may miss high school by a few points. At present, the perfect score of pull-ups in our school is 15, and all of them should use inertia pull-ups I believe that no one can get full marks in sports if you simply rely on strength.

Netizen 4:

As the old saying goes, people who are good at basketball can only do a few pull-ups, because some people are so strong that they can't lift their own weight, so they go running in leg press and then pull the horizontal bar without any trouble. Last week, our school's physics scores just came out. The highest score in our college was 105, and few of them got 100. Some junior high schools and senior high schools are all physical education students, and they don't exercise regularly when they get to college. The physical performance is barely above 80, and the physical quality is comprehensive in many aspects. It doesn't mean that playing volleyball and basketball is very powerful and physical fitness is very good. Finally, warm up before exercise?

Netizen 5:

There is no strict requirement for pull-ups in student days. I can lift my back, abdominal muscles, shoulders and arms. At school, I also asked for pull-ups. They are all narrow handles, but I didn't ask for wide handles. After practicing for a semester, I can do 27, all of which are not standard, and the standard is estimated that I can't do 5. Students do pull-ups not for fitness, but for exercise. The teacher doesn't think it's too difficult to move, but now the students' physique is really a little poor. Schools and parents cancel all kinds of sports for safety, and sometimes feel that children are quite pitiful.

Netizen 6:

Can't do pull-ups. For those who have not done targeted resistance training, what is there? Positive? Often? No? Pass? Is it? Compared with the students who have been working hard at school, you will find that one year's training experience can't do the standard pull-ups of a trainer 10. what's up People? Are you online?

Pull-ups are a highly complicated training action. There is no doubt that the difficulty coefficient is high. Even scientifically trained bodybuilders can complete the standard pull-ups of about 8- 10 after a year of basic practice, considering their own weight, grip strength and target muscle strength. It's normal that people who haven't practiced can't do it, so this project can't reflect the quality of physical fitness.