Chinese Taekwondo Athlete Zheng Shuyin Prepares For The Tokyo Olympics Research On Technical And Tactical Characteristics Of Main Opponents

As an outstanding female Taekwondo athlete in China,Zheng Shuyin has maintained a good competitive state and technical ability after winning the Rio Olympic Games,and shoulders the heavy task of impacting the +67 kg women’s Taekwondo gold medal in the Tokyo Olympics.During preparations for Tokyo,he played against his main opponents in several international competitions,each with a win or a loss.By analyzing the technical use and tactical of the main opponents,and summarizing their technical and tactical characteristics,it is of great significance to help Zheng fully understand and understand the competitive capabilities of the main opponents before the Olympic Games.This article takes the technical and tactical characteristics of Zheng Shuyin’s main opponents as the research object,and uses video analysis,data statistics to collect 29 major video recordings of major opponents from2017 to 2019 in the finals and semifinals of the international competition for technical and tactical analysis,focusing on the video of the game between the main opponent and Zheng Shuyin,summing up the rules,and reaching conclusions:(1)Britain’s Walkden is an offensive player with the advantages of comprehensive technical development,balanced left and right legs,and fast and powerful legs.In terms of technical use,the side kick is the main method,and the front leg of horizontal kick is auxiliary method.The success rate of boxing is more prominent;the main scoring techniques are side kick and hook kick.In the game against Zheng Shuyin,she is good at "pushing" and connecting technology to create a second scoring opportunity.(2)South Korea’s Lee-Dabin’s technical and tactical development is comprehensive,the pace movement are varied,and the sense of space and time is strong.In the competition,the back leg horizontal kick and side kick are mainly used;the use of boxing uses a lot of pace or technical swaying,and the scoring ability is strong;the back leg horizontal kick is the main scoring method,which can be used to create scores in any tactics.(3)Polish player Aleksandra mainly uses horizontal kick technique and changes in different tactics.In the game,the head defense awareness is weak and incomplete,and the difficult rotation technique is not used.Against Zheng Shuyin,the arm blocking defense is the main method with better effect;the counterattack of horizontal kick is the main scoring technique.(4)Serica’s Milica has rich experience in games and good at observing opponents to grasp the timing of scoring.She is prepared to face different opponents in the golden round,but there are few technical changes in the game.The horizontal kick on the back leg is a compelling skill,using counter-attack horizontal kick to defeat Zheng Shuyin.