| The corner kick tactics in modern games play an important role in both sides of the game.As the guide to the development of modern football technology and tactics,each World Cup analyzes and studies the characteristics of the corner kick offensive and defensive tactics of its teams,and provides the frontier corner kick tactic training theory for those engaged in football training in China.This paper classifies and analyzes the domestic and foreign literature about the attacking and defending tactics of corner kicks by the method of literature data,uses the interview method combined with the previous research result to determine the corner kick offensive and defensive indicators,and uses the video observation method to quantitatively study the offensive and defensive characteristics of its corner kicks in the 64 games of the top 32 teams of the 22 nd football World Cup,and according to the changes of the state of the game(whether they win 118,draw 313,and lose 141).The logical analysis method was used to investigate the influence of the game state(win,draw,loss)on the form of corner organization and cooperation,running trajectory,penalty landing area,receiving mode,and shooting mode.Here are a few conclusions:1.The reason why corners are most often obtained is that defenders break the ball and knock the ball out of the goal line,and the number of corner kicks obtained in the second half is higher than in the first half and extra time,and the probability of getting corners from the ball off the goal line is the highest in the penalty area.European teams have the highest quality of corner kick offense,and South American teams have the highest quality of corner kick defensive finish.2.The most gesture signals used by players to serve a corner kick on one arm on the left hand,and the most goals scored on the right flank with an outside curve ball from the right foot.On the left wing,the outside arc ball sent with the left foot has the highest number of goals scored and the highest effective corner kick rate.When serving tactical corners,the success rate of bottom crosses in the 2vs1 situation on the wing is higher than in the other wide collaborators,but the success rate of breakthrough is the highest in the 3vs2 situation.3.Regardless of win,draw or loss,the number of goals scored on the outside arc ball is higher than that of the inside arc ball and straight line.4.The organization and coordination form of corner kicks,the area where the free throws land,the way of receiving and the way of shooting will not be affected by the win,draw and loss of the game state,the long pass corner kick is still the organizational form of the corner kick,the number of inner arc balls is higher than the number of outer arc balls is higher than the number of straight balls,area 5 is still the area with the most corner kick penalties,area 2 is the area with the most free throws in the inner arc,area 5 is the area with the most free throws from the outer arc,and area 6 is the area with the most straight ball free throws.Direct shots are still the direct way for attacking players to shoot,with the largest number of goals scored through cooperation.The number of shots on target is higher than on the feet and other areas.5.The middle outflanking attack and front point cover + the middle insert attack is a long pass corner kick attack play,the tactical corner kick attack play mainly includes side short pass cooperation + middle insert attack and side short pass cooperation + direct shot in the middle,the number of corner kick attack running positions is generally 5 people.The play of corner kick defense is mainly a combination of regional and staring defense tactics,and the number of corner defenders in the penalty area is generally 9. |
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