武术干预对10~12岁小学生平衡能力的影响

Study of the Impact of Wushu Intervention on Physical Balance of Primary School Students from 10 to 12 Years Old

[目的]探讨武术干预训练对10~12岁小学生平衡能力的影响。[方法]以合肥市望湖小学五、六年级80名10~12岁小学生为试验对象,随机分为试验组与对照组,40人/组。试验组进行12周的武术课干预,3次/周,运动量控制在中等强度(120~135 r/min),每次45 min(准备活动10 min,武术练习30 min,放松5 min);对照组实施同等强度的校内普通体育课。共测试4项平衡能力,其中静态平衡能力测试1项,采用闭眼单脚站立测试;动态平衡能力测试3项,分别为闭眼原地踏步、闭眼10 m走、平衡木上行走。[结果]试验前后试验组4项平衡能力差异有高度统计学意义(P<0.01);对照组4项平衡能力差异无统计学意义(P>0.05)。[结论]经过12周中等强度武术干预后,试验组静、动态平衡能力有明显提升;而对照组的平衡能力稍有提高,但总体平衡能力未得到明显改善。

[Objective]To investigate the influence of martial arts intervention training on the physical balance of 10-12 year old primary school students.[Methods]80 pupils aged 10-12 from grade 5 to 6 of Wanghu Primary School in Hefei were selected as experimental subjects.80 primary school students were randomly divided into experimental group and control group,40 students/group.The experimental group received martial arts class intervention for 12 weeks,3 times/week,and the exercise was controlled at moderate intensity(120-135 r/min)for 45 minutes each time(10 min for preparation,30 min for martial arts practice and 5 min for relaxation).The control group carried out the same intensity of normal school PE.The static balance ability test was performed by standing on one foot with eyes closed,while the dynamic balance ability test was performed by treading in place with eyes closed,walking ten meters with eyes closed and walking on balance beam.[Results]The experimental group showed significant differences in the four balance ability test data(P<0.01).In the control group,there was no significant difference in the four test data after and before intervention(P>0.05).[Conclusion]After 12 weeks of medium intensity martial arts intervention,the static and dynamic balance of the experimental group was significantly improved.There was a slight difference in the control group but with no significant improvement in their overall balance.