高爾夫推桿影響因素探討

THE INFLUENCING FACTORS INVESTIGATION OF GOLF PUTTER DISTANCE

本研究目的探討高爾夫球推桿距離的影響因素，主要研究儀器以高爾夫推桿測試系統進行檢測，以三種不同桿頭速度在二種不同人工草皮擊球，量測推桿距離。利用SPSS for Windows 12統計軟體進行描述性統計及並計算CV（coefficient of variation）值，探討不同型式的球桿在不同種類人工草皮上擊球，對推桿距離的影響。結果顯示：於三種不同的變項（球桿-推桿速度-果嶺速度）下，皆會造成推桿球體距離不同，不同球桿在不同果嶺速度的表現有所差異。本研究所得結果及研究方法，可作為高爾夫推桿開發和推桿動作修正之重要參考。

The purpose of this study was to explore the influencing factors of golf putter distance. The involving variables included golf putter: club type， head-speed and artificial turf species. The tests were conducted using the golf putter testing system. The tests were conducted with three different head-speeds on two different artificial turfs. Moreover， the tests sampled 180 times to measure the (coefficient of variation [CV]) of ball rolling distance for statistical analysis. SPSS for Windows 12 was used for descriptive statistics. With independent variables of club type and turf and dependent variable of ball rolling distance， this study discussed the impact of different club types of putters on the putter distance for different types of artificial turfs. The different types of putters have good stability in terms of golf putter distance. The findings and research methods of this study can serve as references in golf putter development and putting action correction.