Analysis Of The Competition Characteristics Of Different Ways Of Winning The Men’s Competition Of The 2017-2019 World Taekwondo Grand Slam Series

In order to improve the appreciation of events and promote marketization,the World Taekwondo Federation is constantly improving the rules and systems of taekwondo competitions.Among them,the World Taekwondo Grand Slam series held by my country has a point system completely independent of other international events,which provides the world taekwondo.The United Nations has the opportunity to try to modify the winning method of the Taekwondo Grand Slam tournament.So far,it has tried out the five-game score accumulation system,the three-game two-win system,and the five-game three-win system in addition to the three-game score accumulation system.The winning method is only used in the World Grand Slam series,so it has not been fully studied yet.In the survey of the 2017-2019 season Grand Slam series events,exploring the relationship between the change of winning methods and the development of taekwondo competitions will help provide a basis for the selection of future winning methods and ensure the athletic level of athletes in the competition.Maximize it.This research uses literature data method,video observation method,mathematical statistics method,comparative analysis method,and expert interview method to analyze the characteristics of the three-game score accumulation system,five-game score accumulation system,three-game two-win system,and five-game three-win system.Comprehensive summary and evaluation,in view of the differences in game characteristics caused by the modification of the winning method in the event,the discussion from the aspects of the athletes’ game scores,the number of engagements,the time of engagement,the situation changes,and the selection of skills and tactics are discussed,and the following conclusions are drawn:(1)Under the different winning methods of the 2017-2019 World Taekwondo Grand Slam Series,from a technical point of view,the two winning methods of the three-game score accumulation system and the five-game score accumulation system have the most male athletes using the front leg cross kick technique.The back side kick technique has the strongest scoring ability,and the down split technique has become an important scoring method in a two-win-of-three game and a win-of-five game.From a tactical point of view,in the four winning methods,the athletes mainly use offensive tactics,and their scoring ratio is also the highest,followed by head-on tactics.The difference lies in the different proportions of tactics for different games.(2)Under the three-game score accumulation system and the five-game score accumulation system,the situation of male athletes in each game is relatively little changed.Accordingly,athletes are required to enter the game state as soon as possible and tighten the score,which is beneficial to lock in victory or later Cheng overtakes;the two-win-of-three system and the win-of-five system not only speed up the pace of the game and increase the suspense of the game,it also puts forward higher requirements on the athletes’ own technical,tactical,and psychological mobilization speed,especially in the third game.Two wins.(3)The score accumulation system is beneficial to lock the game victory in advance.The total score in each round is unbalanced between the total score and the outcome of the game.The score accumulation system provides more opportunities for athletes who want to chase points,and the winning system per round can be improved.The possibility of a comeback.