CAJ | 학술논문

为了探究静力性拉伸对11—12岁游泳运动员扶板自由泳打腿成绩的急性效应,选取16名游泳运动员( 8男、8女)进行实验研究. 分别在未拉伸和拉伸的情况下(不在同一天内),进行短距离(25 m和50 m)扶板自由泳打腿测试. 结果表明:不同性别之间、未拉伸与拉伸条件下,成绩显著性差异(P>0. 05),但运动员在拉伸组的自由泳打腿成绩比在未拉伸组有所提高. 由此可知,与以往陆上项目的研究结果不同,静力性拉伸并没有对游泳运动员发挥造成不利影响,男女运动员之间也没有显著性的水平差异;并且静力性拉伸对运动员自由泳打腿具有一定的促进作用.
위료탐구정력성랍신대11—12세유영운동원부판자유영타퇴성적적급성효응,선취16명유영운동원( 8남、8녀)진행실험연구. 분별재미랍신화랍신적정황하(불재동일천내),진행단거리(25 m화50 m)부판자유영타퇴측시. 결과표명:불동성별지간、미랍신여랍신조건하,성적현저성차이(P>0. 05),단운동원재랍신조적자유영타퇴성적비재미랍신조유소제고. 유차가지,여이왕륙상항목적연구결과불동,정력성랍신병몰유대유영운동원발휘조성불리영향,남녀운동원지간야몰유현저성적수평차이;병차정력성랍신대운동원자유영타퇴구유일정적촉진작용.
The aim of this study was to explore the acute effects of static stretching exercises on kickboard freestyle kicking time of 11—12 years old swimming athletes. Sixteen (8 boys and 8 girls) swimming athletes performed short distance(25 m and 50 m) freestyle kicking with a kickboard under both unstretched and streched conditions on separate days. Were not significantly different between the two conditions or between genders(P>0. 05), but the swimmers had better performance in stretched group than in unstreched group. Therefore, contrary to the results of some studies of land performance, the static stretching did not have any negative effect on kickboard freestyle kicking time and did not have any difference in swimming level between genders. Moreover, it promoted the role of the performance.