CAJ | 학술논문

主要运用文献资料调研、数理统计、录像统计法,对第29届奥运会男子足球4强比赛的攻守转换瞬间进行研究。研究发现：1）奥运会优秀男子足球队伍快速攻守转换瞬间导致的进球超过全部进球的1/3,进球以在10s内为主,且以中路完成的居多。2）攻守转换瞬间表现形式主要为被断球和断球,由攻转守瞬间发生次数以前、中场为主,由守转攻瞬间以中、后场居多,在边路攻守转换瞬间,抢球与断球和被抢球与被断球是主要形式。3）第一防守者主要防守行为是抢断球,第二防守者实施的防守行为主要为施压、盯人、补位与回位,第三防守者实施的主要防守行为是补位与回位和选位封锁。4）由攻转守瞬间,中场是3个防守者实施防守行为最多的区域,补位与回位、抢断球比例最高;在中路防守行为最多,防守形式差异同中场,而在边路与此相反。5）由守转攻瞬间,持球者首选的进攻行为是短传;在中场持球者所做的进攻行为比例最高,其次为后场;边路与中路持球者实施进攻行为数量没有显著性差异。6）第二进攻者接应跑居多,第三进攻者接应跑与创造空间性跑动差异不大。第二、三进攻者在前、中、后场接应跑的比例呈现逐渐下降趋势,而创造空间跑逐渐上升。
주요운용문헌자료조연、수리통계、록상통계법,대제29계오운회남자족구4강비새적공수전환순간진행연구。연구발현：1）오운회우수남자족구대오쾌속공수전환순간도치적진구초과전부진구적1/3,진구이재10s내위주,차이중로완성적거다。2）공수전환순간표현형식주요위피단구화단구,유공전수순간발생차수이전、중장위주,유수전공순간이중、후장거다,재변로공수전환순간,창구여단구화피창구여피단구시주요형식。3）제일방수자주요방수행위시창단구,제이방수자실시적방수행위주요위시압、정인、보위여회위,제삼방수자실시적주요방수행위시보위여회위화선위봉쇄。4）유공전수순간,중장시3개방수자실시방수행위최다적구역,보위여회위、창단구비례최고;재중로방수행위최다,방수형식차이동중장,이재변로여차상반。5）유수전공순간,지구자수선적진공행위시단전;재중장지구자소주적진공행위비례최고,기차위후장;변로여중로지구자실시진공행위수량몰유현저성차이。6）제이진공자접응포거다,제삼진공자접응포여창조공간성포동차이불대。제이、삼진공자재전、중、후장접응포적비례정현축점하강추세,이창조공간포축점상승。
This paper probes the quick offensive-defensive change of men top four team＇s match in 29th Olympic Games by using the methods of literature review,mathematical statistics and video statistics.The result shows that：1） The goals after quick offensive-defensive change are overrun one third of all goals,in which most were in 10 second and in the middle field.2） The forms of quick offensive-defensive change are being intercepted and intercept.Switching to defense happens mainly in front field and mid-field.Switching to attack is mainly in mid-field and defending third.The leading forms of quick offensive-defensive change in flank are tackled and being grabbed and intercepted.3） The first defensive player＇s leading actions is tackle,while the second defensive player is press,mark,cover and back to position,and the third defensive player is covering and backing position,choosing and locking position.4） During quick offensive-defensive change,most defensive player＇s actions are happened in the mid-field,in which covering and backing positions is the most highly.In the middle,defensive player＇s actions are the most,and the differences of defense forms are the same as the mid-field,while the flank is on the reverse.5） During the defensive-offensive change,short pass is the preferred attack actions of the ball holder.The proportion of the attack act in the mid-field is the highest,then in the defensive field.There is no significant difference between the flank and the central area in which the ball holder attacks.6） The majority act of the second attacker is supporting-run,and the difference of the defending third attacker between supporting-run and run for making spaces is slight.The proportion of supporting-run of second and the third attackers is reduced gradually.