优秀游泳运动员保持高水平运动成绩的持续时间李有观编译一二十年以前，许多游泳运动员可以在５－１０年之内成功地参加最高水平的比赛，而现在运动员保持高水平的水准参加比赛的时间减少至４－５年，有一些世界、奥运会冠军只是昙花一现，只红了一年，就销声匿迹了。属于... Duration of Outstanding Swim Athletes in Maintaining High Performance Athletic Achievements Many swimmers have been able to successfully compete in the highest level of competition for more than 10 to 20 years from the first decade or two ago, and athletes are now maintaining a high standard of participation in the competition Of the time reduced to 4-5 years, there are some worlds, the Olympic champion just a flash in the pan, only red for a year, disappeared. belong...