奥运会优秀田径运动员年龄变化特征的研究

Research on the Characteristic of Excellent Track Men′s Age

采用文献资料等方法,对1956年第18届奥运会至2004年第28届奥运会的优秀田径运动员的年龄特征进行了研究。研究表明,从第23届奥运会后优秀田径运动员年龄呈上升化趋势,最明显的特征是,越来越多的30岁以上的"老运动员"参与奖牌的竞争;当今世界优秀田径运动员的年龄有增大的趋势,并且女子运动员的增大幅度大于男子运动员。

By means of documents and other methods, athletes from the 18th Olympics to the 28th Olympics had been investigated for their indivdual ages. It indicated that from the 23rd Olympic Game excellent track men＇s ages was on the rise. The most obvious evidence was that more and more ＂old athletes＂ who are more than 30 years old took part into the medals competition. Nowadays in the world the increse of the excellent track men＇s age is a tendency and the women＇s incresing extent is larger than men.