Research On The Arrangement Of The Complete Set Of Movements For The Men's Floor Exercise Finals In The 47-49th World Gymnastics Championships

Men's competitive gymnastics is the advantage of competitive sports in China,floor exercise was once the strength of the men's gymnastics team.Li ning won the first gold medal in men's floor exercise for China in the 1984 Olympic Games,and the only gold medal for the Chinese gymnastics team in the Barcelona Olympic Games in 1992.Zou kai regained the men's floor exercise title at the 2008 Beijing Olympics and defended his title at the 2012 London Olympics.In the 44 th and 45 th world championships where the 2013-2016 rules were implemented,no Chinese team entered the finals of the event,and only finished fourth in the 46 th world championships.Xiao finished third in the 49 th world championships,which implemented the 2017-2020 version of the rules.With the introduction of new competitive gymnastics rules from 2017 to 2020 and the change of the old and new Olympic Games cycle,the development of men's floor exercises in the world presents a new trend,the competition pattern presents new changes,and the rules put forward new requirements for the development of technology.It is of great significance to optimize the arrangement of male floor gymnasts' complete sets of movements and to prepare for the Tokyo Olympic Games.This article USES the literature material law,video analysis,mathematical statistics,comparative analysis and other methods,according to a 2017-2020 period of man's free gymnastics scoring rules,to participate in the 2017-2019 world championships men's free gymnastics final eight athletes before the complete set of movements as the research object,from the diachronic and practical usage statistics and analysis of the complete set of movements,is intended to reveal the free world elite male gymnasts layout characteristics and development trend of complete set ofmovements,for our country men's free gymnastics the complete set movement arrangement for reference.The results show that:1? The competitive pattern of men's floor exercise in the world presents a "multi-strong coexistence",with D points remaining stable and E points increasing.The synchronized development of the quality and difficulty of movements is the key to victory.2?the opening of world men the floor exercise complete set movement mainly in group E and more than a single difficulty or more than two weeks and the airspring class,was in the middle part of the action,action to choose 2 ~ 3 links 1 ~ 2 non action skills,group C 1 ~ 3 medium difficulty action skills is given priority to,mainly group D difficulty movement,at the end of "straight after the swivel 1080 °" is the mainstream at the end of the action.3? B/C+D/E is the main connection form of sets of movements,and D+D/E double connection of somersaults is the trend of D point value movements.Taking "rear straight 900" as the pilot action,"front straight 900°" as the rear guide action,and "front straight 720°" as the front and rear guide action are the main modes of action connection.4? "front straight 360°","front straight 720°","front straight 900°" and "front straight 360°" are the main movements of the forward movement."Rear straight 900°","rear straight 1080°","rear straight 1260°" and "rear straight 720°" are the main movements in the backward class."Japanese handstand" and "Russian thrust and turn1080 °" are the main movements of non-technical movements.