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2000年以来,国际泳联几次修改规则,使得蛙泳出发后的划臂和打腿有了几种不同的组合方式。采用文献资料法、实验法、数理统计法、专家访谈法等研究方法,以陕西师范大学体育学院2012级20名游泳专项学生作为研究样本,对蛙泳水下长划臂和蝶泳腿不同配合时机最佳效果进行比较研究。研究结果显示,蛙泳出发入水后,“先蝶泳腿后长划臂”优于“长划臂蝶泳腿同步”和“先长划臂后蝶泳腿”。该研究为蛙泳出发训练提供了重要的参考依据。
Since 2000, several amendments to the rules of the FINA, making breaststroke starting stroke after stroke and leg there are several different combinations. Using the methods of literature, experiment, mathematical statistics and expert interviews and so on, taking the 20 swimming students in 2012 grade of Physical Education Institute of Shaanxi Normal University as the research sample, Good results for comparative study. The results show that after the breaststroke started to enter the water, “the first stroke after the butterfly stroke long arm” is better than the “long stroke butterfly stroke synchronization” and “long arm stroke after the butterfly stroke.” This study provides an important reference for breaststroke starting training.