Research On The Characteristics Of Frontcourt Combination Attack Tactics Of The Top 16 Teams In The 21st World Cup Football Elimination Stage

In 2018 Russia World Cup football knockout stage 16 competition attracted the attention of the world.Football is the largest sport in the world,and the match attack before scoring is the main goal for the team to win.However,attack and defense are the relationship between spears and shields in modern football.The overall defense of football is tight,and the defensive ability of front court is constantly improved,which leads to the continuous development of attack.In the whole attack system,the cooperation of front field with attack is the most important.According to the area where the goal is scored,the front court attack coordination is the most favorable guarantee to obtain the goal,is also the goal most,is the contemporary football important characteristic,through to 2018 the twenty-first session In the elimination stage of World Cup football,the research and analysis of the attack tactics of the top 16 teams in the front field are analyzed,and the characteristics and rules of the cooperation tactics in the front field are summarized.At the same time,it also provides important theoretical basis and tactics for scientific and effective football training,provides some suggestions for learning and reference for the development of football in our country,and provides reference for football teaching and training in the future.The thesis uses literature research methods,expert interviews,video observation methods,mathematical statistics and other scientific research methods to take the 20th World Cup soccer team in 2018 as the research object,combining football sports,training,etc.Relevant theory,analysis and research on the characteristics of the frontcourt and offensive tactics of this World Cup.The characteristics of the means from the acquisition of the ball to the formation of the offensive match and the characteristics of the frontcourt offense and tactics in the actual application to form effective shots and goals,summed up the realization area and coordination type of the 30 meters in front of the football match.The characteristics,the frontcourt cooperate with the offensive goals,the formation of the frontcourt players and the factors affecting the frontcourt and the offense,and analyze the importance of the frontcourt and offense from the perspective of modern football offensive tactics and tactical awareness.The frontcourt and offensive tactics can realize the team's consciousness synergy,promote the synergy between players,reveal the rules and characteristics of the top teams in the frontcourt and cooperate with the offensive tactics,and provide some theoretical references for the football in China.The development provides a strong basis for guiding football training practice.The results of this study are as follows:1.The formation of the top 16 teams in this World Cup match with the offensive team is at most 2-3-4-1.Form a clear offensive formation through the positional battle to form triangles and diamonds,creating a more suitable passing opportunity.Passing and short pass are even under pressure,shifting the field and performing positional rotations,using time and space to change more with the offense and shooting.2.1/8,1/4,semi-final,final and third-place teams in the top 16 teams completed a total of 1373 times with a total of 42.9 times/team.The most attacking is the Croatian team 215.The second time,the average field was 53.75 times/team,and the least number of offenses was 128 times in France,with an average of 32 times/team.The number of offensives was 595 on the sidewalk,followed by 426 times on the road,and 321 times on the middle.The middle road was the most dangerous area in the attack zone.It was the closest to the goal and the most defensive.3.1/8,1/4,semi-final,final and third-season four teams in the four stages of the team in the frontcourt offensive cooperation with a total of 2,377 times,an average of 74.28 times/team,mainly with cutting and matching,wall-type coordination,lateral transfer,back-transfer anti-cutting,cross-covering and so on.4.1/8,1/4,semi-final,final and third-place four teams in the four stages of the team in the frontcourt with a total of 143 effective shots,the average field of 4.5 times/team;effective shooting score of 34 Times,the average field of 1.1 times/team,with the most effective attack on the offensive is France 17 times,the average field 4.25 times/field;effective field score is France 7 times,the average field 1.75 times/field,which is the top 16 team The rankings match.5.1/8,1/4,semi-final,final and third-place four teams in the four stages of the team in the frontcourt with the offensive factors mainly due to the passing error in the frontcourt,passing timing,passing strength,the team's running position,the timing of the team members,the accuracy of the cross-border pass,the tactical cooperation and coordination,no team members to cover the position.