【摘要】 采用三次文献法,对2007—2010年度空中技巧世界比赛中外选手动作难度进行了系统分析。指出下届冬奥会夺金动作难度女子为7.85~8.225,男子为8.95~9.525,目前我国女选手动作难度实力具有优势地位,而我国男选手动作难度实力必须从现在的第二档次跨入第一档次行列。更多还原

【Abstract】 Using the method of third documentary,this paper systematically analyzed degree of difficulty of domestic and foreign players in 2007—2010 aerial world competition,and pointed out that jumps degree of difficulty for winning the gold medal in the next Olympic Winter Games for female’s gold medal ranges from 7.85 to 8.225,and that for male’s suitable ranges from 8.95 to 9.525.At present,jumps degree of difficulty of China’s female players has a dominant position,while male’s degree of difficulty must rise to the first rank from the second grade.更多还原