女子自由体操翻腾动作难度和类型发展趋势研究

通过文献、观察比赛录像和统计等方法,对37、38和39届世界体操锦标赛及28届奥运会女子自由体操决赛前八名的技巧翻腾动作进行了比较研究。结果表明,2006年前的三届比赛,D组及以上难度单个翻腾动作总数没变,SE组数量有所增加,39届世锦赛D组及以上难度增加了近三分之一,E组及以上难度占了72.4%;空翻类型仍以向后为主,但比例趋向减少,向前类型比例的增加是前空翻二周数量增多所致;具有连接加分的技巧串类型不断增多,0.2加分技巧串比例提高。

Research on the Development Tendency of the Tuck Dive Difficulty Movement and the Type on Female Floor Exercise

By using the method of document,observation,statistics and so on,This paper makes comparison study on the tuck dive Difficulty of movement and the type on female floor exercise of the 37th,38th,39thworld gymnastic championship and the 28th Olympic Games.The result indicated that,the three competitions before 2006,D group of and above difficulty single tuck dive movement total has not changed,SE group quantity has the increase;in the 39th championships D group of and above difficulty increased nearly 1/3,E group of and above difficulty has accounted for 72.4%;Somersault type still is backward primarily,but the proportion trend reduces,the increasing proportion is forward somersault;the skillful string type and its proportion of 0.2 adds increase unceasingly.