The Factors Affecting Dynamic Performance Of The 2018 Chinese Super League

Football is one of the most popular sports in the world.In the course of the development of modern football,whether it is race arrangement or special cognition is at the forefront of sports events.Football league matches have different levels in the world,continents and countries.The world cup is a major event in the world,while the Champions League and the Asian Championship are events in different continents,while there are different levels of events in different countries,such as China Super League,China a,China B and so on.These major leagues have multiple and multiple events.However,due to the replacement of coaches,injuries and other factors,the team’s performance is difficult to maintain stability throughout the season,and the performance will inevitably have dynamic fluctuation characteristics.Obviously,grasp the factors that affect the performance,so that the team can be in a be tter state as far as possible,to avoid inferior state,and to the league team In terms of ranking,its significance is obvious.Literature search found that the domestic research mainly focused on the management of Chinese Super League,competitive ability analysis,technical and tactical performance discussion,league culture development and the mechanism of foreign aid and local players.Compared with the domestic high-level League of Western football developed countries,there is still a certain gap,mainly showing the competitive level,especially the obvious shortage of domestic players’ competitive ability.At the same time,under the background of "fully improving the football level",with the goal of achieving excellent match results,it is helpful to create the main environment for league cultivation and player cultivation by clarifying and mining a series of problems,such as the extraction,condensation and attribution of internal and external factors affecting the Football League.Therefore,this study focuses on the possible influencing factors in every match of the Chinese Football Super League,through the methods of literature,mathematical statistics and case analysis,and selects the coach replacement,player replacement,player’s yellow card,player’s injury suspension and home advantage as the independent variable indexes of this study,using the orderly logistic regression,taking the team status as the cause Variables,find out the main factors that affect the results of the game,and explore the ways of their influence.Through this study,we can verb the problems of unity and discontinuity of previous research results.On this basis,we can solve the main factors and the ways of action that affect the dynamic results of the game,so as to have a positive impact on the improvement of the league level,and for the football players of our country Sports training provides suggestions for reference,so as to train our own excellent athletes.The results show that: 1.After theoretical analysis,the dynamic performance model of Football League is composed of five factors: the injury and stop factors of players,the replacement factors of coaches,the dominant factors of home court,the replacement factors of players and the yellow card factors.2.According to the statistical results of the model,the factors that affect the dynamic performance of the Chinese Football Super League team in 2018 mainly include the factors of players’ injury and stop and coaches’ replacement,while other factors do not play a significant role.3.The main mode of action of injury stop factor on dynamic performance is that when the team is in poor,poor,general and good condition,the non injury stop is 0.72 times of the team with injury stop,that is,the fewer the number of injuries and suspension,the better the team’s condition;the main mode of action of coach replacement factor is that when the team is in poor,poor,general and good condition,the non replacement is 0.73 times of the team with replacement The l ess the coaches change,the better the team’s competitive potential.4.The occurrence of athlete’s injury may be related to the history of sports injury and improper use of techniques and tactics,which will eventually affect the whole team’s state of the game.The possible reasons for suspension include not only the red card,but also the accumulated red card.The possible factors for coach replacement are the winning rate of the previous period and team management style,which can not be quickly known between the new coach and the team members,which will be reflected in the game It has a negative impact on the situation of the team,which is related to the exertion of the ability of the coach to arrange the troops,and supports the theory of the vicious circle of manager replacement.