中国学生体质下降现象,某些学校取消长跑比赛现象,这是两个特别令人关注的学校体育现象。文章对这两个现象背后的本质问题进行了尝试性解答,说明现阶段我国学生人格素质中意志品质薄弱的事实;揭示了学生意志品质薄弱与体质下降之间的因果关系;特别强调了长跑锻炼是提高学生意志品质和增强体质的方便而高效之路。 The phenomenon of physical decline of Chinese students and the cancellation of long-distance race competitions in some schools are two phenomena of special concern to school sports. The article tries to answer the essential questions behind the two phenomena and illustrates the fact that the quality of the students ’personality in our country is weak at the present stage. The article also reveals the causal relationship between the weakness of the students’ will and the decline of physical quality. Is to improve the quality of students and enhance physical fitness convenient and efficient way.