| Video Assistant Referee technology,is an auxiliary law enforcement technology in the latest revision of football competition rules,which requires the active understanding and adaptation of each role.It is a set of assistant system specially designed for football referees to adjudicate penalties.Since the advent of VAR technology,people have mixed opinions on this technology,and polarization has become increasingly obvious.In 2017,the Chinese football association introduced VAR technology,which was widely used in 2018.IFAB decision to use VAR technology to assist law enforcement for the first time in the 2018 World Cup in Russia has attracted worldwide attention.This article attempts through to the Chinese Football Association Super League in 2018 under the condition of different empirical case study,the assistant referee decisions to dig the potential value of the VAR technology and on the skill and the characteristic,based on the game itself,by analyzing the movement characteristics of soccer,meet the demand of fans to watch,and combined with the experience of the past in terms of football and football referees,as the technology on the premise of comply with China's national conditions better use Chinese football's top events render your own contributions.In this paper,the use of VAR technology in Chinese super league was statistically analyzed through the methods of literature review,expert interviews,mathematical statistics,video analysis,comparative analysis and expert interview method.The main research results are as follows:1.As the earliest group of countries to introduce VAR technology,China's initial use was successful.The introduction of VAR technology can create a fairer and just football environment for the Chinese Super League.To promote the healthy development of football environment,at the same time,because it is the first application,there are still areas that need to be constantly improved.2.VAR technology can improve the moral and honest behavior in the Super League,and reduce the occurrence of major misjudgements,serious fouls and violent acts.It improves the penalty rate of penalty kick and has a warning effect on the players' foul ideas in the penalty area,thus eliminating the absurd situation like "Hand of God".3.VAR technology for the training of referees and VAR technicians is a great demand.When the skilled VAR technicians and referees can better communicate and cooperate,improve the speed and accuracy of looking back,find the required video for the referee more quickly and give the referee the correct reminder,there is little delay in the game time.The ultimate pursuit of VAR technology is to find a balance between the pursuit of accurate penalty and the guarantee of smooth competition.4.The emergence of VAR technology is a double-sided test for athletes and referees.On the positive side,VAR technology can improve the accuracy of referees' penalties and ensure that athletes are in a relatively fair competition environment;on the negative side,VAR technology changes will cause athletes' psychological imbalance,thus increasing the pressure of referees' law enforcement,resulting in the decline of referees' authority,or cause referees to rely too much on VAR technology to assist penalties and develop inert law enforcement.Attitude,losing the sole voice of the game. |
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