【摘要】 通过对 1998年第 18届冬奥会与 2 0 0 2年第 19届冬奥会女子自由式滑雪空中技巧比赛的动作难度、动作质量及实力格局的比较研究表明 :4年来世界女子自由式滑雪空中技巧项目的动作难度与动作质量呈显著同步提高之势 ,揭示了该项目的发展方向 ;从上届冬奥会的美、中、瑞、乌 4强到本届冬奥会的澳、加、俄、中 4强 ,世界女子自由式滑雪空中技巧项目的实力格局发生了变化 ;以李妮娜为代表的我国年轻运动员已跻身世界优秀运动员行列更多还原

【Abstract】 By comparison study on the degree of difficulty, the quality of execution and the setup of structure of freestyle skiing aerial competition in 18 th and 19 th Winter Olympic Games, the author points out that the degree of difficulty and the quality of execution have simultaneously and remarkably improved during the last four years. It reveals the direction of this event development. From the strong teams (American, China, Switzerland and Ukraine) in the last Winter Olympic Games to the new four strong teams (Australia, Canada, Russian and China) in this Winter Olympic Games, the setup of strength of world in this event has changed. Chinese elite young skier LI Ni na has entered the top place in the world.更多还原