杭州第19届亚运会竞技体操平衡木动作编排特征分析

Analysis of Routine Design Characteristics in the Balance Beam Event at the 19th Hangzhou Asian Games

本文采用文献资料法、录像观察法、数理统计法等研究方法,对参加杭州第19届亚运会平衡木单项决赛的8名运动员成套动作的编排、难度及完成度进行比较分析。结果表明:(1)运动员的难度分和完成分呈现上升趋势,朝着高难度和高艺术性方向发展。(2)上法方面,木端上法占主要优势,上法多为D组难度的交换腿劈叉跳上。(3)木中单个动作占比下降,转体类动作中低于水平立转360°占比较大、舞蹈类动作中于交换腿结环跳占比较大、技巧类动作中于团身侧空翻占比较大;木中连接动作比重增大,混合连接动作占优势,舞蹈连接还是以二连接为主,技巧连接以D+C难度动作为主。(4)下法方面,以木端下法为主,踺子接空翻转体类的高难度连接动作占据主要优势;“后手翻+后手翻+后空翻类”的高难度长串连接下法比较新颖,也是国际体联鼓励的新方向。

This study utilizes methods such as literature review,video observation,and mathematical statistics to compare and analyze the design,difficulty,and execution of complete routines performed by eight athletes in the Balance Beam event at the 19th Hangzhou Asian Games.The findings reveal the following:(1)Athletes demonstrated an upward trend in both difficulty score and execution score,indicating a progressive shift towards higher difficulty and artistic expression.(2)Mount techniques predominantly involved starting from the end of the beam,with the most common being a switch leg split jump from the D difficulty group.(3)Individual elements on the beam decreased in proportion,with a higher emphasis on rotational elements below a horizontal full turn and dance-based moves such as the switch leg ring jump.The majority of skill elements consisted of the side aerial.The proportion of connected elements increased,with mixed connections being more prevalent.Dance-based move connections primarily consisted of two-element connections,while skill connections primarily involved combinations of D and C difficulty elements.(4)Dismount techniques mainly involved dismounting from the end of the beam,with challenging connections like round-off to back handspring to full twist being the primary advantage.The innovative combination of"back handspring+back handspring+back full twist"introduced a novel and encouraged direction by the International Federation of Gymnastics.