近30年来,我国学生上体育课“不出汗”或出汗很少的现象充斥着课堂教学,有的学生在冬天穿着滑雪衫或戴着围巾来上体育课;还有学生即使在炎热的夏天上课开始时也是将长衫的拉链拉到颈脖子处,下课时依然照旧,可谓干干净净来上体育课,再干干净净地下体育课。许多人对此现象盲目不然、视而不见甚至习以为常,该现象非常令人堪忧。如果不改变这样的体育课堂教学形态和状况,我国学生的体质健康状况难以得到改 In the recent 30 years, our students in the physical education “do not sweat ” or little phenomenon of sweating is full of classroom teaching, and some students wearing ski shirts or wearing scarves in winter to physical education; there are students even in the Hot summer class is also the beginning of the long gown zipper neck neck, after class is still the same, can be described as clean class to physical education, and then clean underground sports class. Many people blindly ignore this phenomenon, turning a blind eye or even accustomed to it. This phenomenon is very worrying. If we do not change such a physical education classroom teaching forms and conditions, the physical health of our students difficult to be changed