| The World Cup and the Asian Cup respectively represent the world's top-level football matches in Asia and are held every four years.They have important research value.The fouls of the players on the football field and the referee's penalty are two inseparable behaviors.The foul and the penalty have always been the focus of football research and the basis for reflecting the development trend of the project.The new technology of VAR is worthy of discussion and analysis by people in sports and football.Based on the research on fouls and penalties in the two cups,this article adds a research and analysis on the situation of VAR assisted penalties,starting from football itself,based on the perspective of the referee,and combining his own experience in football and ruling,Try to find the difference and gap between the fouls and penalties in the two cup matches.Under the general trend of popularization of football VAR,it provides a reference for our referees to base their footholds in Asia and focus on international rulings.The thesis fouls the players,referees in the 21 st World Cup and 17 th Asian Cup knockout stages through the literature method,expert interview method,video observation method,mathematical statistics method,case analysis method,comparative analysis method After analyzing and studying the penalty situation and VAR assisted penalty situation,the following conclusions are obtained:(1)There is no significant difference between the two cups in terms of the number of fouls;in terms of foul time,the World Cup is 31% higher than the Asian Cup in the 45-60 minute segment of the game,and the Asian Cup is in the 61-75 minute segment of the World Cup The number of fouls is 70% higher,and the fouls fluctuate and differ greatly between these two periods.(2)In the foul area,the two cups have the most fouls in the three areas of 2,5,and 8.The foul position and nature of the World Cup team's upper and lower limbs are more fouls,which are manifested in trips,pushes and pull In fouls,the Asian Cup has a lot of fouls on the torso,which is reflected in blocking fouls.In terms of the position of foul players,there are many World Cup forward fouls.The Asian Cup forwards,midfielders and defenders fouls have basically the same number of times,and there is no goal foul.(3)The number of yellow card penalties in the last two cups is roughly the same;in terms of yellow card penalties,the World Cup teams were awarded the most yellow cards in the three regions of 2,5,and 8,accounting for 63% of the total yellow cardpenalties.In the backcourt,the 6th zone was awarded a yellow card,accounting for86% of the entire backcourt;the position of the yellow card penalty player in both cups showed that the guards were more than midfielders,more forwards than goalkeepers.(4)The two cups were awarded 21 offside penalties,including 13 World Cups and 8 Asian Cups;the World Cup offsides accounted for a balanced proportion in the three regions of the near,middle and far ends,and the middle end of the Asian Cup accounted for 75% of all offsides.%;There are a certain number of wrong judgments,missed judgments,revised judgments and delayed judgments in both cups.(5)The correct rate of VAR auxiliary judgments for both cups is 100%,but there are still disputes of varying degrees and times in the competition.VAR's assistance can improve the accuracy of the judgments,but it cannot completely eliminate the disputed judgments.(6)VAR assists 11 times in the Asian Cup took 734 seconds in total,and VAR assists 3 times in the World Cup took 244 seconds in total.The number of VAR applications and the time spent in the Asian Cup were significantly more than the World Cup.(7)In the two cups,when VAR was used to assist various fouls,handball and offside penalties accounted for 57% of the total.Four penalties were used for VAR to assist the penalties.VAR penalized the referees for handball,offside and penalty Help a lot. |
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