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随着现代体育竞技的飞速发展,游泳,作为一个古老的运动,同样发展到了超前的地步。自由泳是竞技游泳中速度最快的泳姿,并比赛项目也是最多、最长的,且随着距离越长,需要转身的次数也就越多。我们不难发现。一个完整和合理的前滚翻技术,要比一个不完整的前滚翻要快1秒以上。竞争残酷激烈的比赛中,可以在0.1秒之间分出胜负。现自由泳前滚翻技术可分为‘直腿式’和‘曲腿式’2种。希望通过本文研究的自由泳前滚翻技术分析,使教练员和运动员们能够合理的运用这种技术,使运动员更快的接触池壁并完成转身的训练方案提供参考。
With the rapid development of modern sports competition, swimming, as an ancient sport, also developed to the advanced stage. Freestyle is the fastest swimmer in competitive swimming and has the highest number of events and the longest, with the longer the distance, the more turns you need to make. We are not hard to find. A complete and reasonable front-roll technique is more than 1 second faster than an incomplete front roll. Competitive cruel competition, you can be the winner in 0.1 seconds. Now freestyle swimming before the roll technology can be divided into ’straight leg’ and ’leg leg’ 2 species. Hope that through the study of this article freestyle swimming before the rollover analysis, so that coaches and athletes to use this technology can be reasonably, so that athletes faster access to the pool wall and turn the training program to provide a reference.