Application Research Of Structural Equation Modeling Analysis In The Fetures Of Offensive Tactics Used In Making Shot By The Last Eight Of The Team In 2014 World Cup

The World Cup is the world's highest specifications,the highest competitive level of football,this event brings together almost all of the top players in today's football and the most excellent coach team,direct embodiment or to guide the development direction of modern football,is a research and analysis of the characteristics and development trend of world football important window.In the last World Cup,either from the perspective of total goals and total shooting times two data are reached record levels,with remarkable characteristic of attacking football.This paper based on Based on the last eight of the team in 2014 Brazil's World Cup finals game analysis as the foundation,combining the development trend of modern football,from the perspective of structural equation model to analyze the 2014 World Cup in Brazil of eight teams shot attack tactics during the process of using features.Tries to use with world-class football teams offense situation carries on the comprehensive and in-depth analysis,deepen the understanding of football offense,form has a guiding value and practical significance of theoretical research.This research USES the literature material method,expert interview method,video observation method,mathematical statistics and other research methods,for the last eight of the team in 2014 Brazil's World Cup finals in the process of forming shot attack tactics and structural equation model using the characteristics of research,the conclusion is as follows:1.free kick and corner kick attacking front structure model of rob cross movement factor is the most key factor,some shot number is the most effective attack organization when observed variables,orm a shot header direct shot is the most effective indicators of eight teams end the ability to score goals.2.the structure of the frontcourt steals and foul ball attack model,individual tactical ability is frontcourt steals and foul ball attack shot the decisive factor of the formation,forward pass number is a personal tactics factor of the key indicators,push it is the most significant indicators of their frontcourt whole team.3.attacking from midfield structure model of personal tactics is the basis of the overall tactical,local tactical contact is stronger,and the overall tactical backpass and cross is eight teams complete team to promote the main way,transfer is in number and promote it to measure their overall tactical team midfielder attack one of the most effective indicators.4.attacking from back third structure model of individual tactical passing last eight of the team to complete in advance of the main ways,dribbling and passing tactics is not important;Overall tactical in advance when and attacking number was main observation indexes to measure the overall strategy.