网球运动对中学生身体素质指标干预影响的实证研究

Experimental Research on Intervention Effect of Tennis on Middle School Students’ Physical Fitness Indicators

目的:利用网球运动干预中学生身体素质,探讨网球运动对中学生体质健康的干预效果。方法:采用实验法对实验组学生进行网球运动干预15周后,对中学生身体素质的干预效果进行研究。结果:经过15周的网球运动干预,实验组学生所有身体素质指标在实验前后有显著差异(P<0.01),而实验组和对照组学生的立定跳远、握力、50m、800/1000m成绩提高差值具有显著差异(P<0.05或P<0.01),实验组学生的身体素质各指标成绩优于对照组。结论:网球运动对促进中学生的上肢力量素质、爆发力素质、速度素质和耐力素质等方面有着积极的作用,干预影响效果突出,对学生的柔韧素质干预影响效果不够明显。

Objective： to study the intervention effect of tennis on middle school students’ physical health based on the fact that tennis has an effect on their physical fitness. Methods： testing the subjects after 15-week tennis intervention by experimentation to study the intervention effect on middle school students’ physical fitness. Results： The research shows that after 15-week tennis intervention there are significant differences in all the physical indicators of students in the experimental group before and after the experiment （P〈0.01）, what is more, students＇ performance-improving difference values between the experimental group and control group are significantly different in long jump, grip strength, 50m as well as 800/1000m （P0.05 or P〈0.01） and all the physical fitness indicators of students in the experimental group are superior to those in the control group. Conclusion： Tennis has a positive and prominent intervention effect on upper body strength, explosive force, speed and endurance of middle school students, but its intervention effect on students＇ flexibility is not obvious enough.