Electronic Protectors And Rules Have Changed The Use Of Straight Fist Technology And Trend Research

Since taekwondo was introduced to China in 1994,especially after the training of the five Olympic Games in Sydney,Athens,Beijing,London and Rio,a batch of high-level athletes have emerged in China's scientific preparation competition.With the rapid development of science and technology,traditional protective gear is gradually replaced by electronic protective gear.The continuous improvement of electronic protective gear accelerates the elimination rate of traditional protective gear on the field.At the same time,the rules are constantly changing,and the two supplement each other to make the development of the project more perfect.The constant popularization and popularization of electronic protective equipment and head protection and the constant change of rules will definitely influence the skills and tactics of competitive taekwondo athletes in the competition.The training of China's competitive taekwondo keeps pace with The Times.From the actual situation of this year's competitions at home and abroad,it is not difficult to see that the number of application of boxing technique is gradually increasing,and the success rate is constantly increasing.This technique is used by more and more athletes and even sports teams,and different techniques and tactics are gradually derived.But the in-depth study of such technology in game related articles and no,this paper hopes that by combining with the actual in boxing technique is becoming more and more important at the same time,to combine theory with practice,under the rules of electronic gear and change fists development situation and application status,and trend,this paper USES literature method,video observation,comparative analysis and other methods,the following conclusions:1.According to the video observation,the straight boxing technique has been used for few times in the taekwondo competitions of the 2008 Olympic Games,and it is found that the technique cannot directly score.In the 2008 Olympic taekwondo competition,the use of tactics changed greatly,and it was found that the defensive counterattack was dominant,which reflected that the 2008 Olympic taekwondo relied too much on a single technique to grab points.2.With the science and technology of electronic gear,helmet is more and more mature,front leg dominant tactics style status in recent years has been further consolidated,taekwondo championship competition in 2019,the straight observed technology not only can be used as a scoring technique,and can derive a series of corresponding technical fixed variable combination,can actively organizing other attack tactics.Therefore,there will be obvious changes in the technical selection of athletes in the competition,which changes theorganizational form of taekwondo technical attack,truly achieves the technical concept of combining punch-kick with effective attack,and makes the straight boxing technique and tactics more widely and effectively combined with the leg technique in the competition.3.With the use of electronic head protectors in taekwondo world championships in 2019,and with the change of rules,the judges only need to identify whether the punches are reasonable and effective.As a result,the utilization rate of direct boxing as a scoring technique is increased,and the utilization rate of horizontal kick,double fly kick,back kick and whirlwind kick all decrease to different degrees.4.The use of electronic head protector in taekwondo competition of the 2019 world championships makes the direct boxing technology play different roles in six states of active attack,attack,false and real change,score lag,score stalemate and score lead.Among them,it was found that the utilization rate of male and female athletes in active attack was the highest,and then it was different in different conditions.5.The use of electronic head protectors in taekwondo competitions of the 2019 world championships makes both men and women focus on the application of backhand boxing,and the hitting points are flexible and changeable.The data show that the use times and utilization rate of men's straight boxing are relatively higher than women's,and the results show that the score and scoring rate of men's straight boxing are better than women's overall characteristics.The changes of electronic protective equipment and use rules in taekwondo competition in the world championships in 2019 further promoted the athletes to pay more attention to active attack.Meanwhile,the analysis found that the overall use of tactics in the competition was more balanced and the tactical system became more perfect.