Physical exercise can promote the development of the brain, improve its function and lay a good material foundation for people to engage in intellectual activities. Secondly, it can promote the development of intelligence factors such as observation, memory, imagination and thinking ability. There are different forms of confrontation in sports. Whether it is an individual event or a group event, due to its uncertain characteristics, the external form of physical confrontation can be extended to the internal wisdom contest between people. For example, in physical education teaching, students' observation ability can be effectively developed through the application of observation, comparison and demonstration; Through the practice of technical movements, it is beneficial to promote the development of students' memory and imagination; Through teaching competitions and various sports games, the sensitivity and adaptability of students' thinking can be subtly developed.

Enhance students' physique

It is self-evident that school physical education plays an important role in strengthening students' physique. With the rapid improvement of the two civilizations in our society, in order to better implement the Outline of the National Fitness Program and implement the "12.21"project, school physical education needs to introduce the idea of lifelong physical education, use the theory and methods of lifelong physical education, stimulate each student's interest in sports, and thus cultivate students' awareness, habits and ability of lifelong physical education. After entering the society, students not only have strong physique, but also have certain sports literacy, so as to adapt to the modern mode of production and lifestyle, improve the quality of life, and extend the function of school physical education to the whole society to the maximum extent.

Cultivate students' sense of competition and enterprising spirit

With its rich and colorful contents and forms, school physical education has created good conditions for cultivating students' competitive consciousness and enterprising spirit. Such as track and field, gymnastics, ball games, games and other projects, complete individual exercises and overall exercises under the collective gaze; All kinds of sports competitions, sports performances or technical evaluations are conducted under the same conditions. Competition is a prominent feature of sports. As athletes, they all have the psychological motivation to pursue their goals as soon as possible, which is called the desire for victory. To this end, it is necessary for them to constantly develop and develop new sports techniques and methods to give full play to their abilities. This kind of creative psychological motivation and behavior can make them gradually form a psychological tendency, ready and willing to accept all kinds of new things in the future society. Therefore, schools can better mobilize students to participate in competitions or practice by carrying out various forms of sports competitions, which is conducive to cultivating students' sense of competition and enterprising spirit.