網球選手平衡能力對發球技能之相關研究

Relationship between Balance and Serve Skill for Collegiate Tennis Players

張碧峰(Bi-Fon Chang)

《體育學報》 44卷1期 (2011/03) Pp. 45-55

https://doi.org/10.6222/pej.4401.201103.0903

摘要

Purpose: The purpose of this study was to determine the relationship between balance ability and serve skills for collegiate tennis players. Methods: Twenty collegiate tennis players were participated in this study. The static balance and dynamic balance were measured by Zebris force platform. The serve skill including serve speed and accuracy was measured by using Rader Gun during 30 serves performed. Multivariate Multiple Linear Regression was used to examine. Results: There had significant relationship between length track of COP in serve accuracy during static support-leg stand with eyes opened condition, swing area, horizontal deviation and vertical deviation of COP in serve accuracy during static support-leg stand with eyes closed condition. There had significant relationship between swing area and horizontal deviation of COP in serve speed during static nonsupport-leg stand with eyes closed condition. Conclusion: The significant relationship was identified between serve accuracy in support-leg of players, as well as between serve speed in nonsupport-leg of players. The study revealed the neuromuscular control of lower extremities and vestibular input would affect the balance ability when players blind the visual input. The decrease in swing area, horizontal deviation and vertical deviation of support-leg would increase the serve accuracy. The decrease in horizontal deviation of nonsupport-leg would improve the serve speed.

關鍵字

網球 ； 平衡 ； 發球技能

並列摘要

Purpose: The purpose of this study was to determine the relationship between balance ability and serve skills for collegiate tennis players. Methods: Twenty collegiate tennis players were participated in this study. The static balance and dynamic balance were measured by Zebris force platform. The serve skill including serve speed and accuracy was measured by using Rader Gun during 30 serves performed. Multivariate Multiple Linear Regression was used to examine. Results: There had significant relationship between length track of COP in serve accuracy during static support-leg stand with eyes opened condition, swing area, horizontal deviation and vertical deviation of COP in serve accuracy during static support-leg stand with eyes closed condition. There had significant relationship between swing area and horizontal deviation of COP in serve speed during static nonsupport-leg stand with eyes closed condition. Conclusion: The significant relationship was identified between serve accuracy in support-leg of players, as well as between serve speed in nonsupport-leg of players. The study revealed the neuromuscular control of lower extremities and vestibular input would affect the balance ability when players blind the visual input. The decrease in swing area, horizontal deviation and vertical deviation of support-leg would increase the serve accuracy. The decrease in horizontal deviation of nonsupport-leg would improve the serve speed.

並列關鍵字

tennis ； balance ； serve skills

參考文獻

王苓華(1989)。網球平擊式發球之運動學分析。臺南市:崇正。

王鶴森(2006)。預測發球局贏率在網球發球策略之應用。大專體育。84，158-162。

王鶴森、林偉毅、趙曉涵(2005)。網球發球落點與技術相關表現之研究─以2004 年美國網球公開賽男子單打賽為例。體育學報。38(4)，109-120。

江勁政、相子元(2000)。大專柔道選手與一般生平衡能力之比較。大專體育。47，39-44。

江勁政、江勁彥、相子元(2004)。體操選手與非運動員平衡能力之定量評估。大專體育學刊。6(1)，203-212。