| Football is the most participation in the sports,loved by the masses of people love sports,the high-speed development of modern football,derive a lot of new tactics,the tactics to become the symbol of football over a given period of time,the modern one of the top football represented by European championship and the copa America,rhythm faster,stronger,change more,This also makes the football game more and more exciting,more people’s attention.In recent years,the teams of various countries pay more and more attention to the application of tactics,and the defensive counter-attack has become one of the commonly used techniques and tactics.The defensive counter-attack tactics,through the team’s tenacious defense and positive closing down,can quickly attack after getting the ball and finally score a goal.Therefore,the defensive counter-attack tactics has strong research significance.This paper mainly analyzes and studies the characteristics of the defensive counter-attack tactics of the top four teams in The 2021 European Championship and the Copa America,finds out the characteristics and differences of the defensive counter-attack tactics in European football and American football,and explores the tactical characteristics,application and development trend of the defensive counter-attack tactics through comparative analysis.By means of literature,expert investigation,video observation,mathematical statistics and comparative analysis,this paper analyzes the defensive counterattack characteristics of the top four teams in Euro 2021 and Copa America.This paper intends to conduct a statistical and comparative analysis of the basic data,general characteristics and application characteristics of defensive counterattack tactics in all54 matches of the top four teams of European Cup and Copa America in 2021.Among them,the main analysis and study of the success rate of defensive counterattack,counterattack goal rate,initiating field,the way of getting the ball,the way of counterattack,the number of passes,the time used and other factors characteristics,through research and comparative analysis to draw the following conclusions:Counterattack is now one of the common offensive tactics used by European teams and American teams.Defensive counterattacks are launched mainly in the midfield and backcourt,and 76% of counter-attacks are completed within 12 seconds,26% of counter-attacks are completed within 6 seconds,so the characteristics of defensive counterattacks are fast.The most common form of counter attack is short pass,followed by penetration and long pass.The number of passes in the counterattack strategy of The European teams is mainly 1 and 2,while the number of passes in the counterattack strategy of the American teams is the most 2and 3,because the American teams are better at the attacking strategy in the form of passing and holding.The overall statistics of The European teams are better than the American teams,so the European teams pay more attention to the use of the counter-attack than the American teams.It is predicted that the world will pay more attention to the application of counterattack in the game in the future. |