通过对初中学生体质的调查发现,繁重的学习负担、不良的生活习惯和环境、学校体育的缺位等是导致我国学生体质健康水平下降的主要因素。要全面提高学生的体质,就要进行学校体育教学改革。探索体育教学改革,应以学生的体质状况为出发点,以其体质得到良性的发展为目标,从而使学校体育教学与促进学生体质的健康发展有机地结合,形成适应现阶段社会发展的、新型的学校体育教学体系。 Through the investigation of junior middle school students ’constitution, it is found that the heavy burden of study, bad habits and environment, the absence of school physical education are the main factors leading to the decline of students’ physical health in our country. To comprehensively improve the physical fitness of students, it is necessary to carry out the reform of school physical education. To explore the reform of physical education, students should be based on the physical condition as the starting point, with its benign body constitution as the goal, so that the school physical education and promote the healthy development of students organically combine to form a social adaptation to adapt to the present stage, new School Physical Education System.