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为找出不同球队实力差距的原因,探究不同比赛成绩球队的体能和技能间的相互关系与作用,及其对球队比赛成绩的影响,并将其运用到球队的比赛与训练中,从而提高球队技战术水平。以2014年巴西世界杯比赛为例,以2014巴西世界杯不同比赛成绩球队的体能和技能指标间相关性分析为研究对象,通过查阅国际足联官方网站获得有关球队的体能与技能指标数据,运用Pearson相关分析法对球队的体能与技能指标间的关系进行分析。结论显示:在体能指标内部相关系数比较中,淘汰赛阶段球队的有、无球跑动距离与高、中强度跑动距离的相关系数均高于小组晋级和淘汰球队;在技能指标内部相关系数比较中,小组晋级球队均大于小组淘汰球队;在体能与技能指标间,较高水平的球队在有球跑动情况下,其传球效率较高。
To find out the reasons for the difference between the strength of different teams to explore the results of different competition team’s physical and technical interrelationships and the role and impact on team performance and its application to the team’s competition and training , Thereby enhancing the team’s technical and tactical level. Taking the 2014 Brazil World Cup competition as an example, taking the correlation analysis of the physical and skill indexes of the 2014 Brazil World Cup teams with different competition results as the research object, the team’s physical and skill index data are obtained by referring to the FIFA official website Pearson correlation analysis of the team’s physical and skill indicators of the relationship between the analysis. The results show that in the comparison of the internal correlations of physical fitness indexes, the correlation coefficient between the distance of possession and absence of ball and the running distance of high-intensity and medium-intensity in the knockout stage is higher than that of the team and eliminated; Coefficient comparison, the team to promote the team are larger than the team to eliminate the team; between physical and technical indicators, the higher the level of the team in the case of running the ball, the higher the pass rate.