Technical Characteristics Of Female Karate Champion At The 32nd Tokyo Olympic Games

The 2020 Tokyo Olympics was the first time the karate event entered the Games as an official event.In order to promote the sustainable development of the emerging events of the Olympic Games and meet the strategic task of "enhancing the comprehensive strength of competitive sports and enhancing the ability to win glory for the country",the champion athletes of the women’s group（pairs）of the 2020 Tokyo Olympic Games:-55 kg,-61 kg and +61kg were studied.By selecting the video of 17 games in the knockout competition,semi-final competition and final competition,and using the literature data method,video observation method,mathematical statistics method and expert interview method of the three champion athletes,the technical application characteristics of the three champion athletes were analyzed and studied,thus grasping the technical characteristics and rules of the current world excellent athletes.studies have shown:-55 kg class champion athlete Ivett has comprehensive technology,boxing method,leg method and throwing skills can be flexibly used in the competition.In terms of boxing technique,Ivet is good at using the upper section technique,especially the back hand section technique,the leg technique,but the highest score rate is the middle side kick technique,the highest usage and success rate.In terms of fouls,Ivet had 11 type II fouls in five games,which were serious.-61 kg Giovana prefers to use boxing technique,especially the combination of back hand boxing technique and upper boxing technique scores better;in leg technique,Giovana has the best scoring ability,other leg technique does not score in the competition;wrestling technique is less used in the competition.Overall,Giovana’s technical error rate is higher.+ 61 kg champion Abdulaziz uses a single boxing and leg technique,while wrestling and combination techniques are less used in competition.In leg technique,he is flexible with the highest scoring rate.Abdulaziz had 11 class 2 fouls and one class 1 foul.To sum up,the three women’s karate champion athletes all prefer to use boxing and leg techniques,and the throwing skills are serious,and the combination technology lacks innovation and diversity.Lightweight athletes are flexible,technical and tactical application standard;large athletes are competitive and mature and comprehensive.Athletes at all levels have an precise grasp of the competition rules and penalty scale,resulting in more fouls in the game.