And put forward the countermeasures to solve the cultivation of students' independent exercise ability: school leaders attach importance to physical education and put the position of school physical education right; Strengthen the professional ethics construction of physical education teachers and improve their professional quality; Raise parents' awareness of physical exercise; Education authorities should take practical measures to do a good job in school physical education. Keywords primary and secondary school students' professional quality, family education and independent exercise, school physical education 0 Preface With the development of China's economy and the continuous improvement of people's living standards, it has also laid a good foundation for the "physical health" of primary and secondary school students. However, according to the monitoring results of students' physical health in Jiangsu Province in April, 201year, the obesity rate and myopia rate are still on the rise, and the quality indexes of students' speed, strength and endurance are unstable. This kind of physical condition is still very worrying, which will eventually endanger the competitiveness of the country. Therefore, our school and PE teachers who are fighting in the front line of teaching have the obligation to help and guide primary and secondary school students to do physical exercise and cultivate their ability and habit of independent exercise. 1 Problems in students' autonomous exercise ability 1. 1 School leaders failed to put school physical education in the correct position in the whole education. Physical education is an integral part of school education, and school physical education is the foundation of students' lifelong physical education. As the functional department of the school, school leaders sacrifice a lot of time to grasp cultural subjects in order to pursue results unilaterally, so that students go out early and return late, ignoring their physical fitness. As the book "For the Health and Happiness of Students" says: "Getting up at five o'clock in the morning is the time for children to sleep soundly. However, due to the school rules and regulations, children are required to get up early. Think about the children's night. Can they sleep soundly? Let alone talk about the physical quality of students! " This kind of leadership is everywhere in our school. Even if the school arranges extracurricular activities, it is still in name only, and it has basically become a tutoring course for exam subjects. In addition, the school's aging sports equipment for many years is limited and cannot be fully utilized after class. 1.2 Physical education teachers' professional ethics and professional level restrict students' self-exercise. Ushinski, a Russian educator, said, "The personal influence of teachers on the minds of young people is irreplaceable by any textbook, thought, reward and punishment and system." As the giver of sports knowledge and skills, physical education teachers guide students to exercise with these knowledge and skills and play a role in teaching. Physical education teaching is often "teachers give orders, scholars are tough, and their bodies are against their hearts", and what's more, "one ball in a class, teachers and students are free", "stand at attention and be at ease, and move freely". Physical education teachers don't pay enough attention to extracurricular physical exercise, ignoring the cultivation of students' own exercise interest and self-exercise ability. 1.3 Family education is also an important factor restricting students' independent exercise. Due to social competition, "the fittest survive, and the unsuitable are eliminated", many parents "want their children to become successful people". After school, students are strictly supervised by their parents and act according to their own wishes. Winter vacation and weekends are no exception. Children are always busy, either reading and writing or participating in various auxiliary activities. I don't hesitate to spend a lot of money to hire a tutor and tutor my children. What's more, for the sake of children, some parents rent a house off campus to accompany them. Primary and secondary school students' spare time is arranged to be full, and they are under the study pressure of overload. Students have all kinds of school supplies, except sports supplies for sports. Many parents restrict their children's outdoor activities, thinking that their children are "playful" and that they are "idle" if they don't study hard, which limits their self-exercise. Leading children to polarization into "obesity type and bean sprout type". 1.4 The current education system is also an important factor restricting students' self-exercise. Although the country is constantly reforming the education system, the "score-only theory" has swept through primary and secondary schools across the country. As people have described, "quality education is vigorous and exam-oriented education is impregnable". Education authorities use scores and enrollment rates to evaluate schools, teachers, classes, disciplines and students. However, in order to achieve this so-called goal (continued on page 157) (continued on page 140), students neglect their own physical exercise, so that their awareness of taking part in physical exercise is weak, and they think that physical education class is dispensable. Even if I go to physical education class, I just skim through the flowers and go my own way. I use physical education class's time to recite words, read texts and blindly pursue high marks. In addition, although the country has also formulated a series of measures, physical education is not up to standard and it is impossible to enter higher education; Unqualified sports can't be rated as "three good students" and so on, which are often a mere formality and can't be really implemented. As a result, some students can't exercise consciously and form a lazy psychology. Whether physical education is bad or qualified is still the concept of "three good students". 2 solutions to cultivate students' ability to exercise independently 2. 1 school leaders should attach importance to school physical education and put it in a correct position. School leaders should pay more attention to school physical education, take effective measures to do a good job in physical education teaching, and get rid of the extreme thought that "whether students' physical fitness is good or not is a matter for physical education teachers." As we all know, "every man is responsible for the rise and fall of the world." "'Going to school in the future will be healthier' and give students more time to exercise." Health is the capital of the revolution. " Without good health and good energy, everything is disconsolate. Let all principals make it clear that if the quality of education and teaching is at the expense of students' health, no matter what good results they get, no matter how much aura their principals have, they are not good principals. Let's take a look at Tianjin Nankai Middle School! This college has trained two prime ministers, nine vice-chairmen of the National People's Congress and the Chinese People's Political Consultative Conference, and more than 40 leading cadres at the provincial and ministerial levels in China. 57 famous Chinese and foreign scientists; In the field of education, a group of educators represented by Mei Yiqi, the third president of Tsinghua University, and a group of well-known cultural figures such as Cao Yu; A group of well-known alumni from the medical and diplomatic circles have made the school famous at home and abroad. All these have a lot to do with the attention paid by the presidents of Nankai to the construction of campus sports culture. Nankai middle school attaches importance to the fine tradition of physical education under the concept of "overall quality education", which is worth pondering and learning from every principal. In other words, a principal who doesn't know sports is not a good principal. 2.2 to strengthen the professional ethics of physical education teachers, improve their professional quality "rejuvenating the country through science and education, educating people-oriented, educating people-oriented, being a teacher by example", and comprehensively improve students' physique, physical education teachers are duty-bound and have a long way to go. Chen Zhili, State Councilor, once again stressed in the report "Strengthening School Physical Education to Promote the All-round and Healthy Growth of Teenagers" (a speech at the National Conference on School Physical Education) that it is necessary to have a good physical education class and ensure that every student exercises for one hour every day. The ancients said, "It is better to teach people to fish than to teach them to fish". As a modern physical education, it is to let students know the purpose and significance of exercise, guide students to exercise independently, learn to learn and use various teaching methods and means, stimulate students' interest, stimulate their enthusiasm for continuing to exercise, pay attention to their individual differences and different individual needs, ensure that everyone benefits, and enable them to use the knowledge, technology and skills they have learned to exercise independently and consciously. As an educator, we should remember this sentence: "without virtue, it is difficult to be a teacher;" Without love, it is impossible to be a teacher; Without seeking, it is impossible to become a teacher. " 2.3 Improve parents' awareness of physical exercise. As parents, we should change the traditional ideas in the past and know that "going to college is not the only way out" and "I was born useful". In fact, we should pay more attention to the healthy growth of children, create a good environment for children and exercise independently. 2.4 Education authorities should take practical measures to do a good job in school physical education. Education authorities should raise funds from various sources, and give certain funds to buy sports equipment in the current situation of tight school funds. In order to increase the investment in venue equipment, in the past year, Jiangsu Province has helped many rural primary and secondary school sports equipment. This is a good phenomenon. Take our school for example, the addition of these devices will undoubtedly bring vitality to the school. More students play table tennis, basketball and combination equipment, and students can exercise and play consciously. Secondly, we should change the theory of "only division", act in strict accordance with rules and regulations, put an end to false behavior and strictly control quality. Let school sports by going up one flight of stairs, let more students exercise independently. In short, "the country is strong when the youth is strong, and the nation is prosperous when the youth is prosperous." The health of teenagers is related to the future of the motherland and the healthy growth and happiness of a person. Let's work together to do a good job in school physical education, so that more students can exercise consciously and actively enjoy the happiness brought by physical education. Reference [1] Wu Yunfei. For the health and happiness of students [m]. Nanjing: Southeast University Press, 2007. 1. [2], Zhang,,. Sports and Health (Revised Edition) [m]. Beijing: Beijing Normal University Press, 2007. [3] 20 1 1(6).[4] Li Hongbo. Physical education teaching should pay attention to the cultivation of students' ability [j]. Young writers, 20 1 1( 14).