摘要
初中阶段是灵敏素质发展的关键时期,灵敏素质的提高可以让学生更加迅速的掌握动作,有效减少伤病的发生。本文通过文献资料法、实验法、数理统计法,论证采用反复横跨练习手段提高初中生灵敏素质的效果。结果:1.采用反复横跨教学手段之后,实验组男生14m x 4篮球往返运球、30秒正面排球垫球成绩与对照组相比,存在显著性差异(p<0.05)。2.采用反复横跨教学手段之后,实验组女生14m x 4篮球往返运球、30秒踢毽子成绩与对照组相比,也存在显著性差异(p<0.05)。结论:反复横跨教学可以有效发展初中生的灵敏素质。
It is a crucial episode that enhance students＇ agility in junior high school.The agility can help students master the skills quickly and reduce the risk of injure efficiently.The methods of document analysis,literature review,experimentation and mathematical statistics by the SPSS are adopted in this study to improve the real effect after this exercise.Result： after the experiment,the test group（boy） showed a terrific difference（p0.05） to contrast group（boy） between the score of 14m X 4 dribble of basketball and volleyball mat ball test.The same case happened in the test group（girl） and the contrast group（girl） too.Conclusion： the Left-Right Movement Exercise do really develop student＇s agility.
出处
《南京体育学院学报（自然科学版）》
2011年第6期87-88,共2页
Joournal of Nanjing Institute of Physical Education:Natural Science
关键词
初中生
灵敏素质
反复横跨
junior high school students
agility
left-right movement exercise
