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近年来,随着世界竞技游泳水平的不断提高,人们已经越来越重视研究游泳比赛中划频、划幅与速度的相互关系。曾有研究通过对游泳运动员在比赛中的各种表现进行分析后,发现世界优秀游泳运动员都有一个相当稳定的划频范围。因此可以说,改善划频、划幅已成为世界优秀运动员训练中一项不可忽视的内容。
In recent years, with the continuous improvement of competitive swimming in the world, people have paid more and more attention to the study of the relationship between stroke frequency, stroke length and speed in swimming competition. Some studies have analyzed the various performances of swimmers during the competition and found that the elite swimmers in the world have a fairly stable frequency range. Therefore, it can be said that the improvement of stroke frequency and stroke size has become an indispensable element in the training of elite athletes in the world.