体育俱乐部配备专业指导员对学生体质影响的实验

Effects of sports clubs assigning professional instructors on the constitution of students

就高校体育俱乐部配备专业指导员对高年级学生体质的影响进行实验,结果:男女生BMI、肺活量的值,男女生坐位体前屈、立定跳远、握力、50 m跑、男生1 000 m和女生800 m跑的成绩,实验组实验后均有非常显著提高(P<0.01);对照组实验后各项指标的值均有变化,但均不显著(P>0.05)。结果表明体育俱乐部配备专业指导员,并充分发挥专业指导员的指导作用,对高年级学生身体的BMI、肺活量以及身体素质各项指标有良好的改善作用。

The author did an experiment on the effects of college sports clubs assigning professional instructors on the constitution of senior students,and revealed the following findings： before and after the experiment,the changes of the BMI and vital capacity of female and male students in the experiment group were verify significant（P0.01）,while the changes of the same in the control group were not significant（P0.05）;for the experiment group after the experiment,the levels of seating body bending forward,standing long jump and gripping power of female and male students,the level of 1 000 m run of male students,and the level of 800m run of female students,were all very significantly increased（P0.01）,and the scores of 50m run of female and male students were all significantly increased（P0.05）;for the control group after the experiment,the values of various indexes for constitution changed somewhat as compared with the same before the experiment,but the changes were not significant（P0.05）.The findings indicated that sports clubs assigning professional instructors and fully exerting their instructing functions played a good role in improving the BMI,vital capacity and various indexes for constitution（flexibility,power,speed,stamina） of senior students.