| UEFA Champions League,hereinafter referred to as the champions league,it’s one of the world’s most influential and the most popularof the world’s top football games,it’s known as the world for the highest quality, the most influential club level as well as the highest level. UEFA Champions League in the world within the scope of the football game has the remarkable representative,Each league clubs in this champions league is also in the process of the excellences,the wonderful degree of the champions league teams in the process of the game and the high competitive level are shown are obvious to all,the study of such a high level competition for football training guidance of scientific development is of great significance,Also show for the UEFA champions league game the necessity of the study.In modern football attacking football is popular. In the research of the past, however, there is a big lack of the factors of goal,This "lack" exists in the two aspects of "quantity" and "quality".To solve above problems, this paper uses the literature material law, video observation, mathematical statistics, logic analysis,expert interview and other methods for the champions league teams in the goal of the key factors and its characteristics of collection and analysis,Author will clean factors are divided into nine kinds:"breakthrough, get rid of,""marking is not tight","lost","mis-kicked it, destroy failure"(including own goal),"the head loss","the key position of foul","not blocked shot line","ball control, passing errors, be steal","the goalkeeper’s apparent mistake",and give the nine goals conceded factors in the strict definition, make up for the deficiency of the previous studies,and on this basis, according to different situation according to the result of the goal to goal contribution degree of distinguish between a "key factor" with one or several factors "secondary",(part Goal only have key factors).Purpose is to more objectively and truly reflect the sheet,this is also the biggestinnovations in this paper, this is not seen in previous studies,In addition to the statistical study of sheet factors itself, this article also on the three characteristics of sheet key factors (sheet key factors of regional characteristics, time characteristics and goal of the key factors induce characteristics) and analyzed respectively,based on the research of the key factors in transverse and longitudinal direction sheets, the following conclusions:in the UEFA champions league game,"marking is not tight" and "lost" is the main goal of the key factors; Key factors inside the penalty area②he goal appear rate was the highest, the goal of the key factors in the second half occurrence rate is slightly higher than the first half, within45minutes in the second half of the key factors for the first goal has a flat, but the second-half stoppage time goal of the key factors of occurrence rate is significantly higher than the first half stoppage time; Middle attack are still among their first choices of investment with the offensive; Sheet key factor and goal time characteristics, the goal of the key factors for the key factors of regional characteristics, the characteristics of sheet key factor inducing factors, the connection between the various indicators more extensive, tightly linked between some indicators.The author according to the conclusions and Suggestions are given in this paper, aimed at how to reduce the goal, to avoid unnecessary mistakes, targeted defensive training in the process of training, effectively guide the team to achieve the purpose of training and practice work. |
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