CAJ | 학술논문

通过实地观察、录像分析、专家访谈等方法，从难度分值、难度组别、难度动作运用频数及得分成功率等方面，对安徽省第十三届运动会高校部竞技健美操单人项目14套动作中的140个难度动作进行统计分析．结果表明：1）难度分整体不高，对难度动作分值的选择集中在0．3～0．6，难度分的高低是获得比赛胜利的重要基础；2）难度动作选用单调，重复率高，组别选用不均衡，以C类（跳跃类）为主；3）难度动作得分成功率低下，动作稳定性有待提高．
통과실지관찰、록상분석、전가방담등방법，종난도분치、난도조별、난도동작운용빈수급득분성공솔등방면，대안휘성제십삼계운동회고교부경기건미조단인항목14투동작중적140개난도동작진행통계분석．결과표명：1）난도분정체불고，대난도동작분치적선택집중재0．3～0．6，난도분적고저시획득비새성리적중요기출；2）난도동작선용단조，중복솔고，조별선용불균형，이C류（도약류）위주；3）난도동작득분성공솔저하，동작은정성유대제고．
140 difficult movements from the 14 sets of competitive aerobics individual item in The 13th Sports Meeting of Anhui Universities are statistically analyzed from the aspects of difficult points ,difficulty sorts ,application of frequency and the success rate of completion in difficult movements by the way of field observation ,video analysis ,expert interview and mathematical statistics method .The results show that the difficulty points are not completely high ,the difficulty points concentrate between 0 .3~0 .6 ,and the level of difficulty points is the essential part of the victory .The types is drab , repetition rate is high ,the difficulty sorts are disequilibrium ,and the class C is the only priority .The success rate of completion is low ,and the stability needs to be improved .