自由式滑雪空中技巧项目的最佳难度值研究  

A Study on the Best Coefficient of Difficulty of Aerials of Freestyle Skiing

作　　者：杨峻峰[1] 

机构地区：[1]天津体育学院教务处,天津300381

出　　处：《吉林体育学院学报》2012年第6期26-30,共5页Journal of Jilin Sport University

摘　　要：对于自由式滑雪空中技巧项目,参赛难度动作的选择与应用对优异竞赛成绩的获得有着至关重要的作用。本研究为了寻找参赛难度、得分与稳定性三者间的平衡点,对运动员的参赛难度动作进行了统计与分析,并对最佳难度值进行了量化。研究表明,自由式滑雪空中技巧女子项目,最佳难度值为:2.97～3.65;自由式滑雪空中技巧男子项目,最佳难度值为:4.08～4.59。For aerials of freestyle skiing,reasonable choice of difficulty action is critical for superior athletic performance.In order to balance the best difficulty coefficience and probe the relationship of the coefficient of difficulty,the score and stability,this study utilize the quantititative method to statistics and analysizes athletes difficulty action.The results show that Women＇s best coefficient of difficulty is 2.97 to 3.65,For man the best coefficient of difficulty is 4.08～4.59.

关 键 词：自由式滑雪空中技巧项目 最佳难度值 

分 类 号：G863.1[文化科学—体育训练]