Healthy and light Beijing running clothes.

Nowadays, many students have symptoms such as backache, poor eyesight, poor memory, listlessness and class suspension. When they asked the reason, they knew they didn't get enough sleep. Students study very late at night, get up before dawn in the morning, and some students are still studying during their nap, so their immunity is low. Once the temperature begins to change, they are prone to catch a cold and have a fever, which lasts for a long time and delays their study. Every time I go to physical education class, the students' full expectations are drowned out by the voices of other teachers. After school, the students scrambled to eat and take a bath, and there was no free activity. Therefore, students' physical resistance is too poor and their sports quality is too low. After running 1km, they were panting, and some even fainted during running. All these reflect that students' lack of sleep and physical exercise leads to the decline of physical resistance, physical function, inability to resist diseases, and inability to complete some simple exercises.

Health is the capital of revolution. Although grades are very important, it is difficult to improve grades without good health. If you sacrifice your body in order to get high marks, it will still work in the learning stage. Once you graduate, it will affect your work and life for physical reasons, and it will not pay off. The poor physical quality of students has forced the whole society to pay attention to children's physical education, and everyone hopes that schools can strengthen physical education, not only to improve children's academic performance, but also to improve their physical quality.

The senior high school entrance examination includes physical education examination, so many students still exercise properly in junior high school. But after high school, everyone's goal is only one, that is, to improve the performance of culture classes, so many students hardly exercise. They usually sit in the classroom or lie in the bedroom and seldom exercise, so their physical fitness is too poor to resist the invasion of viruses and bacteria, and finally they suffer from various diseases. Therefore, I suggest that the proportion of sports scores in the total scores should be appropriately increased, and the length of class hours in physical education class should be increased. Other courses are not allowed to occupy physical education class time, and some sports competitions are often held to let more students participate in sports and improve their physical fitness.