竞技健美操女子单人项目难度动作发展趋势研究

Analysis And Research Of The Individual Women's Difficulty Elements In The Ninth World Aerobics Championship

对第9届世界健美操锦标赛女单前3名运动员成套动作中难度动作的编排、类别、完成率以及根命名进行分析研究，结果表明：（1）世锦赛优秀女单运动员在难度动作编排分值、难度类别、完成率及根命名上一致性程度较高；大部分难度集中在0．5～O．7之间，高分值（≥0．8）难度已演变为优秀运动员难度分值提高的着眼点；难度动作以C类组别为主，均衡发展体能各子因素是运动员难度动作合理化的关键所在；高难度动作的掌握不够稳定，运动员专项体能有待加强；动作根命名较为集中，针对性体能训练已成为个性化难度发展的突破口；（2）优化运动员体能结构，使各体能因子能够达到最佳匹配是难度动作得以全面发展的关键。

Based on the observation data of the 9th World Aerobics Championship, this paper analyses the difficulty dements performed by the top three individual women athletes in this World Championship： （1） Consistency of difficulty dements choreographing, difficulty clarification, accomplishment percentage as well as based name of outstanding individual women athletes in World Championship is relatively high; （ 2 ） Optimizing the athlete＇ s physical structure to achieve best match of physical stamina is the key point of accom- plishing difficult routines.