竞技健美操5人项目难度动作编排的趋势探析：以第14届世锦赛为例

摘要： In order to explore the trend of the difficulty movements development direction and difficulty movement choreography in five-person event aerobics, this paper, taking the 14th Aerobics World Championship as an example, makes detailed analysis on the sort, group, score, combination of movements and performance by using the methods of literature review, interview and video analysis. Combined with the 2017-2020 cycle FIG competitive aerobics scoring rules, it is considered that 1) the difficulty scores of horizontal rotation is improved in group A, the scores of the group difficulty fluctuate in group B, difficulty score increases overall in group C, the scores of vertical split and turn decreased in group D, and the overall scores tend to be steady and high; 2) mixed combination is becoming a trend; 3) the difficulty movement group is supplemented by A and B, mainly by C and D, showing the structural features of 1∶1∶5∶2; and 4) the connection forms of difficult combination movements tend to be diversified. Coaches should reflect the trend of technology development when selecting and creating difficult movements and the difficulty of training and choreography based on the personal characteristics of athletes