不同起跑技術對慢速壘球壘間跑壘時間的影響

A Comparison of Base Running Starting Techniques in Slow Pitch Softball

陳慧英(Huei-Ying Chen)

《體育學報》 40卷4期 (2007/12) Pp. 51-62

https://doi.org/10.6222/pej.4004.200712.1005

摘要

Purpose: This study was employed choice reaction time to compare four starting techniques included cross-over step, jab-step, standing sprinter's start, and the momentum start to determine the fastest start technique for optimum speed in base running in slow pitch softball. Methods: The participants were 40 male college students who had been practiced these start techniques for 8 weeks. Total response time was recorded to the nearest 1/100 second using a Dekan Automatic Performance Analyzer arranged with two starting lights and a stop gate. Results: A one way repeated measures ANOVA indicated that there were significant different among four starting techniques (p＜ .01). After post hoc tests, the momentum start was significantly (p＜ .05) slower than the other starts compared while there were no significant differences among the other starts. F-value ranging from 0.08 to 1.41 (p＞ .05), obtained using the one way repeated measures ANOVA tests for multiple trial data, signified no trends among trials and high reliability of the testing procedures and equipment. Conclusions: The results suggested that the momentum start was the slowest among the four starts. There were no differences between the cross-over step, jab-step, and the standing sprinter's start techniques for speed in slow pitch softball bases running.

關鍵字

慢速壘球 ； 整體反應時間 ； 壘間跑壘 ； 起跑技術

並列摘要

Purpose: This study was employed choice reaction time to compare four starting techniques included cross-over step, jab-step, standing sprinter's start, and the momentum start to determine the fastest start technique for optimum speed in base running in slow pitch softball. Methods: The participants were 40 male college students who had been practiced these start techniques for 8 weeks. Total response time was recorded to the nearest 1/100 second using a Dekan Automatic Performance Analyzer arranged with two starting lights and a stop gate. Results: A one way repeated measures ANOVA indicated that there were significant different among four starting techniques (p＜ .01). After post hoc tests, the momentum start was significantly (p＜ .05) slower than the other starts compared while there were no significant differences among the other starts. F-value ranging from 0.08 to 1.41 (p＞ .05), obtained using the one way repeated measures ANOVA tests for multiple trial data, signified no trends among trials and high reliability of the testing procedures and equipment. Conclusions: The results suggested that the momentum start was the slowest among the four starts. There were no differences between the cross-over step, jab-step, and the standing sprinter's start techniques for speed in slow pitch softball bases running.

並列關鍵字

slow pitch softball ； total response time ； base running ； starting technique

參考文獻

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