不同强度短时篮球运球训练对小学生执行功能的影响  

Effects of Acute Basketball Dribbling Training of Different Intensity on Executive Function of Primary Students

作　　者：陈爱国[1] 赵莉[1] 李焕玉[2] 颜军[1] 殷恒婵[3] 

机构地区：[1]扬州大学体育学院,江苏扬州225009 [2]长江大学体育学院,湖北荆州434023 [3]北京师范大学体育与运动学院,北京100875

出　　处：《天津体育学院学报》2014年第4期352-355,共4页Journal of Tianjin University of Sport

基　　金：国家社会科学基金;"十二五"规划青年课题(项目编号:CLA120162)

摘　　要：目的:如何促进儿童执行功能发展,已成为多学科研究的前沿和热点问题,旨在探讨不同强度短时篮球运球训练对小学生执行功能的影响,为选用适宜体育运动改善小学生执行功能提供试验证据。方法:以扬州市某小学四年级学生为研究对象,依据篮球运球强度分为小强度组、中等强度组、大强度组和对照组,使用Flanker任务、1-back任务、More-odd shifting任务全面评价1次30 min篮球运球训练干预试验前后小学生执行功能的抑制、刷新和转换3个子功能的变化。结果:1次30 min不同强度篮球运球训练对小学生执行功能的效果不同。抑制功能:中等强度组>大强度组、小强度组>对照组;刷新功能:中等强度组、大强度组>小强度组、对照组;转换功能:中等强度组>大强度组、对照组、小强度组。结论:1次30 min不同强度篮球运球训练对小学生执行功能均有积极影响,但效果存在差异,中等强度篮球运球训练对小学生执行功能改善效果最好。Objective ： To evaluate the effects of basketball dribbling training of different intensity on executive function of primary students, which can pro- vide a practical basis for adopting different intensity sport methods to improve executive function in preadolescent children. Methods： Taking the fourth grade children as research subjects, then, based on the implementation of basketball dribbling training intensity, subjects were divided into four groups： small in- tensity group （SI）, moderate-intensity group （MI）, high-intensity group （HI） and control group （C）, three tasks （the Flanker task, the 1-back task and the More-odd shifting task） were used to measure pupil＇s E F （inhibition, updating, shifting） before and after basketball dribbling training. Results： The pos- itive effects on executive function of primary students were varied with basketball dribbling training of different intensities. Specifically, the effects of inhibition： MI〉HI, SI〉C; the effects of updating： MI, HI〉SI, C; the effects of shifting： MI〉HI, C, SI. Conclusions： The different positive effects on executive function of primary students were found with a single 30-min basketball dribbling training of three level intensities. Moreover, the moderate basketball dribbling training had a more beneficial effect on executive function in primary students.

关 键 词：运动强度 篮球运球 小学生 执行功能 试验研究 

分 类 号：G804.8[文化科学—运动人体科学]