第20届足球世界杯攻防技战术核心指标分析

Core Indexes of Offensive and Defensive Techniques and Tactics in the 20th Football World Cup

为了找出现代足球比赛的核心制胜因素,采用文献资料法、数理统计法、录像观察法对2014年巴西世界杯32支球队64场比赛的22项进攻指标和15项防守指标进行了量化分析,并根据建立的回归方程对引入变量进行非参数检验和相关系数分析。结果表明:比赛结果由进球数与失球数决定,4项进攻指标、3项防守指标对进球数、失球数具有决定性的影响,对比赛结果起着至关重要的作用,各球队在训练与比赛中要有针对性的提高球员这些方面的能力。

In order to find out the core winning factors of modern football games,this paper analyzed 22 offensive indexes and 15 defensive indexes of 64 games of 32 teams＇ in 2014 Brazil World Cup by the methods of literature review,mathematical statistics and video analysis,and then did nonparametric test and correlation coefficient analysis of the entered variables of the established regression equation. Results： Football games＇ result is determined by the numbers of goals and loss balls. Four offensive indexes and three defensive indexes have major influence on the numbers of goals and loss balls,and also they are vital to games＇ results. These indexes of players should be improved pertinently in training and competition.