A Study On The Arrangement Of Complete Sets Of Aerobic Dance Movements In The 13th-15th World Aerobics Championships

Choreography has always occupied the dominant position in the aerobic dance set,and it has always been the focus of the referee’s score.With the increase of international teams and the cancellation of aerobics difficulty score by the competitive aerobics competition rules of FIG2017-2020 cycle,the arrangement has become the top priority for all teams to win the championship.By using the methods of literature,expert interview,video analysis and mathematical statistics,this paper analyzes the arrangement of the complete sets of movements of the top four aerobics teams in the aerobics world championships in 2014,2016 and 2018.To understand the arrangement of the whole set of music,dance content and main content of aerobic dance under the scoring rules of 2013-2016 and 2017-2020,and to explore the trend of the arrangement of complete sets of movements under the guidance of rules scientifically and rationally.to provide reference for Chinese coaches and athletes in the whole set of arrangement in the future,stabilize China’s leading position of aerobic dance in the world,and better grasp the development trend of aerobic dance in the future.The conclusions of the study are as follows:1.The theme music and the second style music selected by the top four aerobics teams in the 13th-15th World Championships are mostly all kinds of dance music,the duration of the second style increases and the BPM is obviously larger than the theme style,and the speed of music frequency does not represent the speed of action rhythm.2.In the aerobic dance competition of the 13th-15th World Championships,the complexity of the arrangement of the first four teams has increased year by year,which is mainly reflected by the asymmetric movement of the upper arm,the support of one foot of the lower limb and the change of body orientation.Among them,the performance of the Chinese team is better than that of the other three teams.3.In the aerobic dance competition of the 13th-15th World Championships,in the arrangement of transition and connection,the first space conversion times of the top four teams decreased year by year,the second B-A-B space transformation times were the most,the transition connection conversion times of three or more times increased,and the skill movements and their combinations increased obviously.4.The top four aerobic dance teams in the 15th World Championships joined the cooperation of lifting their companions off the ground,which was not found in the 13th and 14th competitions,which provided a new idea for the arrangement of complete sets of matching movements in the future.5.The difficulty of the lift of the top four aerobics dance in the 15th World Championships is lower than that of the 13th and 14th,which is reflected in the reduction of the number of turns in the lift and the shift of the focus of each team.6.In the 15th World Championships,except for South Korea,the characteristics of the second style of street dance of the other three teams are not obvious,and they are not closely related to the theme style.In terms of artistic expression,South Korea is the team with the most outstanding performance and memory.7.In the top four of aerobic dance in the 13th-15th World Championships,in the use of formation and space,the composition classification of each team tends to be complex combined graphics and mixed graphics,and the utilization rate of the midfield in the nine venues is the highest,and the speed of formation transformation is accelerated year by year.