题名

不同層級游泳選手等速肌力與游泳衝刺表現相關性研究－臺灣師大游泳隊為例

并列篇名

The Relationship between Isokinetic Strength and Freestyle Sprint Performance in Different Level Swimmer-Illustrated by Taiwan Normal University Swimming Team

DOI

10.6194/SCS.2010.17.02

作者

葉乃菁(Nai-Ching Yeh)；吳柏翰(Bo-Han Wu)；林正常(Jung-Charng Lin)

关键词

等速最大力矩 ； 捷泳 ； 爆發力 ； isokinetic peak torque ； freestyle ； power

期刊名称

運動教練科學

卷期/出版年月

17期（2010 / 03 / 01）

页次

17 - 28

内容语文

繁體中文
中文摘要

Background: The purpose of this study was to investigate the relationships between isokinetic strength and 25M freestyle sprint time in different level swimmer. Methods: Sixteen male swimmers (8 swimmers of open division and 8 swimmers of general division) voluntarily participated in this study. All subjects performed 25M freestyle sprint. The subjects also performed five maximal extension and flexion efforts (shoulder, elbow, hip and knee at angular velocity of 60 and 180°/s) under concentric conditions. Pearson Product Moment Correlation analyses were conducted to determine the relationships between the peak torque and 25M freestyle sprint time. The significance level was set at α=.05. Results: The results of this study found that there are significant relationships between isokinetic strength of open division swimmers (shoulder, elbow and knee) at angular velocity of 60°/s and 25M freestyle sprint (p＜.05). Significant relationship between isokinetic strength of general division swimmers (elbow) at angular velocity of 60°/s and 25M freestyle sprint was evident (p＜.05). In addition, no significant difference on relatively isokinetic strength (joule/kg) between open and general division (p＞.05). Conclusion: The results of this study indicated that dynamic strength of open division swimmers is more important than dynamic power for sprint performance. However, these were not evidence on isokinetic strength of general division swimmers.
英文摘要

Background: The purpose of this study was to investigate the relationships between isokinetic strength and 25M freestyle sprint time in different level swimmer. Methods: Sixteen male swimmers (8 swimmers of open division and 8 swimmers of general division) voluntarily participated in this study. All subjects performed 25M freestyle sprint. The subjects also performed five maximal extension and flexion efforts (shoulder, elbow, hip and knee at angular velocity of 60 and 180°/s) under concentric conditions. Pearson Product Moment Correlation analyses were conducted to determine the relationships between the peak torque and 25M freestyle sprint time. The significance level was set at α=.05. Results: The results of this study found that there are significant relationships between isokinetic strength of open division swimmers (shoulder, elbow and knee) at angular velocity of 60°/s and 25M freestyle sprint (p＜.05). Significant relationship between isokinetic strength of general division swimmers (elbow) at angular velocity of 60°/s and 25M freestyle sprint was evident (p＜.05). In addition, no significant difference on relatively isokinetic strength (joule/kg) between open and general division (p＞.05). Conclusion: The results of this study indicated that dynamic strength of open division swimmers is more important than dynamic power for sprint performance. However, these were not evidence on isokinetic strength of general division swimmers.
主题分类 社會科學 > 體育學
参考文献
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被引用次数
  1. 程慶祥、許太彥(2012)。優秀大專網球選手雙側下肢髖膝關節等速肌力之比較。運動教練科學，28，11-22。
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