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一、前言游泳比赛是由许多复杂的技术环节组成的,它包括出发、途中游、转身、终点冲刺及到边技术等。在现代训练水平不断提高,成绩相近的激烈竞赛中,改进每一个技术环节,对取得优异成绩都是非常关键和必要的。第23届奥运会男子100米自山泳决赛前三名的成绩分别为49″80、50″24、50″31,相差仅0.44″和0.07″。在1984年上海国际游泳邀请赛100米蛙泳决赛中,我国运动员金甫仅以0.05″的优势险
I. Introduction Swimming competition is composed of many complex technical links, which includes starting, en route, turn, end sprint and edge technology. In the fierce competition with continuous improvement in modern training and similar achievements, improving every technical aspect is crucial and necessary for achieving excellent results. In the 23rd Olympic Games, the top 100 results of men’s 100 meters swimming final were 49 “80,50”, 24,50 “31, a difference of only 0.44” and 0.07 “respectively. In the 1984 Shanghai International Swimming Invitational 100m Breaststroke Final , Chinas athlete Jin Fu only 0.05 ”advantage insurance