Study On The Technical And Tactical Application Of Men's Group A In Taekwondo Competition Of Beijing 15th Annual Games

In 1996,the Beijing Taekwondo Team was officially established.Since then,the Beijing Taekwondo Team has appeared in the public's vision.In the 13 th World Taekwondo Championship in 1997,Liu Chuang of Beijing team won the first medal(58kg,bronze)in the official World Taekwondo competition of China,and kept this record for 16 years.Zhu Guo(80kg bronze medal)and Liu Xiaobo(80kg bronze medal)are the best men's achievement creators of the Olympic Games in China.The total number of gold medals in the National Games of Beijing Team has been in the leading position.It has also won dozens of gold medals in Championships and championships.But in recent years,with the retirement of a group of elite athletes,the team is in the alternating stage of old and new athletes,the echelon construction is imperfect,the lack of reserve talents is prominent.With the implementation of the new rules,great changes have taken place in the athletes' technical and tactical system,the training of young athletes is not enough,and there is a gap with other provincial athletes' competitive level.In recent three years,Beijing team has won prizes.The number analysis of medals and gold medals shows that the performance of male athletes is in a downward trend,and it is difficult to maintain the original dominant position of the project.Beijing Games is the highest-ranking competition in Beijing teenagers' sports events,and teenagers' athletes are the future development trend of the events.Starting from the development trend of techniques and tactics of Beijing men's group A Taekwondo athletes,this paper takes the data of the 15 th Beijing Games in 2018 as the main support,mainly through the methods of literature,expert interviews,video observation and mathematical statistics.The research method of logical analysis is to analyze the application of athletes' techniques and tactics,summarize the current situation and characteristics of athletes' techniques and tactics,find out the problems,provide reference and reference for athletes in future training and competition,and provide theoretical basis for improving athletes' techniques and tactics,and promote the sustainable development of Beijing Taekwondo.The article draws the following conclusions:1.The implementation of the new competition rules in Taekwondo makes the rotational technical movements have higher scores.2.Among the technical movements with different scores,athletes have a higher success rate with fewer straight fists,and the technical movements with two scores have the highest utilization rate,which is in the main position of scoring.The technical movements with three,four and five scores have lower utilization rate and success rate.3.The overall application of athletes' leg technique is mainly horizontal kick,downsplitting and side kick.The number of cross kicks is the most,the success rate of down splitting is high,and the utilization rate and success rate of side kick are the lowest among the three.4.The quality of undercut is higher in middle-level athletes.The success rate of side kick is higher in Big-Level athletes than in small-level athletes.The number of double-flying kick,back kick,whirlwind kick and backspin kick is less,and the success rate of backkick is higher.5.In the use of tactics,the success rate of offensive tactics is low in large-level athletes and high in small-level athletes.There is no obvious difference in the use of counter-attack tactics among athletes at all levels.The number of defensive tactics used increases with the increase of players' rank.6.Due to the reduction of competition venues and the revision of competition rules,athletes gradually improve the frequency and quality of the use of regional tactics.