Analysis Of The Technical Characteristics Of Attack And Defense Of Modern Football Goalkeepers

Many scholars use "one husband to guard,ten thousand to open" to describe the goalkeeper's duties and importance.Because as the last person on the team's back line is also the most critical link,the goalkeeper is the only special presence on the pitch that can use the ball.With the continuous development of football at the present stage,the intensity of confrontation in the game is getting greater and greater,and the time and space for players to use skills and tactics are getting smaller and smaller.This requires today's goalkeepers to have the ability to make fast and limited time and space.The ability of effective offensive and defensive techniques and tactics.In order to discuss the important role of goalkeeper's offensive and defensive technology in the modern football technical and tactical system,summarize and analyze the main technical characteristics of goalkeeper's offensive and defensive,analyze the development trend of modern goalkeeper,which can provide a scientific basis for the training and selection of goalkeepers in China The benign development provides a theoretical reference.This paper studies all the goalkeepers who played in the finals of the 2018 World Cup as the research object,using the literature data method,video observation method,mathematical statistics method,comparative analysis method and other research methods to analyze the offensive and defensive technical indicators and the application of different regions to obtain The following conclusions are made:(1)There are significant differences in the use of low-hand throws and back-court free kicks between goalkeepers of teams with different achievements in this World Cup;goalkeepers use the most low-hand throw techniques in their hand serve techniques,followed by Throwing technique for hook.(2)Compared with the last sixteen team goalkeepers,the top sixteen team goalkeepers are more skillful in the use of foot technology,and they play a more "freedom defender" role on the court.They can reasonably use the back pass to control the game.Rhythm.(3)After the goalkeeper serves the goal kick and receives the pass,the pass is mainly concentrated in the midfield and backcourt area,while the backcourt free kick and tossing and passing pass are mainly concentrated in the midfield and frontcourt area.(4)In this World Cup,there is a significant difference between the goalkeepers of teams with different achievements in the organization of the offense at the moment of the change from the guard to the offense;high-level goalkeepers are morefrequently involved in organizing the entire team's offense and can serve for the ball The team creates more offensive opportunities.(5)In this World Cup,the defensive techniques used by the goalkeepers of teams with different achievements are consistent;the goalkeeper uses the defensive technique most in the defensive technique,followed by the pounce catch technique.(6)The goalkeeper uses the most frequent defensive techniques in the free-throw attack and the free-throw zone offense during the sporting battle: the catching technique and the bounce catching technique;the goalkeeper most frequently uses the cornering attack in the positioning ball defense The defensive techniques are boxing ball technique and leveling high ball technique.