Research On The Characteristics Of Skills And Tactics Used By Women-67kg Athletes In The 2019 World Taekwondo Championships Under The New Rules

In 2018,the World Taekwondo Federation released the latest taekwondo competition rules.The new rules have supplemented and improved the penalty for catching or pushing opponents.The changes in this rule directly affect the athletes’use of skills and tactics before and after close.The content and arrangement of training must be changed and adjusted accordingly as the rules change.After the promulgation of the new rules,in the subsequent competitions,most athletes increased the number of close closes and achieved good results in the use of techniques and tactics.It can be said that the amount and efficiency of the use of techniques and tactics after closeness directly affects the athletes’ rankings.Chinese Taekwondo women-67kg athletes will be able to compete for gold and silver in the Olympics in the future.This article uses literature,video observations,expert interviews,mathematical statistics,logical analysis and comparative analysis to analyze the women-67kg world Taekwondo Championships in 2019.The technical and tactical application characteristics of the athletes after close-up are studied,and the conclusions are as follows:1.Under the new rules,there are three types of close-ups for women-67kg athletes in the 2019 World Taekwondo Championships:footwork moves to close,and fist strikes.Sticking and sticking by kicking with the legs,sticking by the kicking with the legs are the most frequently used,and moving by footwork for the least.2.Under the new rules,in the use of post-close technique for women-67kg athletes in the 2019 World Taekwondo Championships,the use rate and scoring rate of the back leg cross kick is the highest,and the success rate of the front leg kick is the highest.The use rate of the mid-position technique is high after the attachment,and the success rate and the score rate of the high-position technique after the attachment are high.The usage rate,success rate and scoring rate of the technique of clinging to the hind legs are higher than that of the technique of clinging to the front legs.3.Under the new rules,in the use of post-close tactics for women-67kg athletes in the 2019 World Taekwondo Championships,the offensive tactics have the highest use rate and scoring rate,and the confrontation tactics have the highest success rate but the lowest use rate.