| As the origin of football,China has a large number of football fans and a far-reaching football culture.However,the overall strength of Chinese football and the level of professional football league still need to be improved.In the state general administration of sports and the reform of the Chinese football association and support,after several generations of football people continuous efforts and struggle,represents the highest level of Chinese football China football association super league quality has improved significantly,but with the rest of the world than even in east Asia Japan,South Korea’s top league,there is still a certain gap.In this paper,by using the literature material method,questionnaire survey method,video observation,mathematical statistics,comparative analysis of the 2019 Chinese super league season in a random sample of 20 games and 2019 of Japan and South Korea K J league season in a random sample of the 20 games for comparative study of factors influencing the net game playing time,the following conclusions:1.Although the average net game time of CSL in 2019 is 53.2min,it is slightly higher than that in 2017 and 2018,but there is still a big gap compared with the average net game time of 63.2min and 62.6min in Japanese and Korean leagues.The low net game time is the key reason for the lack of enjoyment of CSL games.2.Compared with J-League of Japan and K-League of Korea,CSL has 6.7 and6.6 more stoptimes per game on average,and 10.1 and 9.1 more stoptimes per game on average.Meanwhile,in terms of the average time per game of various factors,In13 of the 15 factors,the average time difference of CSL is higher than that of J-League and K-League,which is the main embodiment of the low match quality of CSL.3.Boundary ball,general foul and goal ball are the three most time-consuming factors in Chinese Super League matches,accounting for 55% in total;In terms of The Times of stoppage,boundary ball,general foul and goal ball appeared 36.8 times,18.9 times and 15.2 times respectively in each game,which were the most frequent factors leading to the stoppage.In terms of the average time of each pause,the average time of player conflict,penalty kick and VAR intervention was the longest,which were 148.5 seconds,108.2 seconds and 80.6 seconds respectively.4.There is a certain gap between the players of CSL and those of J-League and K-League in terms of technical and tactical level,physical quality and professional spirit;The overall strength level of each team in Chinese Super League is uneven,and it is easy to have the situation that the strong team is too strong and the weak team is too weak,which leads to negative matches.CSL’s coaching team needs to be improved in terms of coaching level and professionalism.Compared with J-League in Japan and K-League in Korea,referees in Chinese Super League have insufficient understanding and mastery of rules,insufficient execution on the field and poor control of matches. |
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