改革开放以来,人民生活水平也在不断提高。然而,青少年身心发展的调查情况却让人担忧。从1985-2006年进行的四次全国青少年体质健康调查来看,中国青少年体质在近20年来逐渐严重,如:学生肥胖、近视等问题,青少年肺活量、力量等体能素质较低。怎样提高学生的身体素质成了我们体育工作者一个新的深刻的问题。但因素质练习趣味性较低,中专学生会出现素质练习时偷懒、甚至用逃课来躲避练习的现象。因此,怎样去处理素质与课的各部分关系,怎样去发现其中的隐藏规律,怎样把娱乐与提高素质练习结合,是新课程改革以来所面临的一个重大问题。 Since the reform and opening up, people’s living standards are also constantly improving. However, the survey on the physical and mental development of adolescents is worrying. From the four national youth physical health surveys conducted from 1985 to 2006, the physical quality of young people in China has become more and more serious over the past 20 years, such as student obesity and myopia, and their physical fitness is low. How to improve the physical fitness of our sportsmen has become a new profound problem. However, due to the low quality of exercises and hobbies, technical secondary school students appear lazy when practicing quality, and even skipping classes to avoid practice phenomenon. Therefore, how to deal with the relationship between the quality and the various parts of the lesson, how to discover the hidden law and how to combine entertainment with the improvement of quality practice is a major issue since the reform of the new curriculum.