論斷高爾夫推桿的優劣與否，通常取決於出桿後的球速與擊球點等二大基本因素。因此，本研究主要目的在於比較不同形態的高爾夫推桿（不鏽鋼主體、內嵌樹脂及高慣性矩桿頭）在原廠設定桿面斜度的條件下，分別針對不同桿面擊球點（偏甜蜜點左2公分、偏甜蜜點右2公分、標準球位暨甜蜜點、上撈擊球、下壓擊球等打點）對擊球滾動距離的影響分析。研究結果顯示：在快速果嶺上，使用桿面斜度小的推桿較爲有利；反之，在慢速果嶺上，使用桿面斜度較大的推桿則比較有利。至於在推桿方面，TaylorMade 廠牌Rossa Monza Spider Agsi+型號的高爾夫推桿在擊球滾動距離上，明顯優於Odyssey 廠牌White Hot XG Marxman型號與Titleist廠牌Scotty Cameron Studio Newport2型號推桿且呈顯著差異。而選擇Taylor Made廠牌的推桿，不論是擊球的滾動距離或距離控制的一致性上，都較Odyssey廠牌推桿及Titleist廠牌推桿佳，其對未擊中甜蜜點後所衍生的距離損失極低。

There are two basic factors contributing to a successful put-the speed of the ball after impact with the putter, and its direction. For this reason, the purpose of this study was to investigate the analysis of putting distance on different putter loft, ball position and off-center hits. Three different shapes were used, and each putters come with about 2.5-4 degrees of loft in this study. Analysis of result indicated that, the golfers who play on slower greens might benefit from putters with additional loft, while golfers who play on faster greens may benefit from fewer loft in the putter lofts test. However, in putting test, Taylor Made Rossa Monza Spider Agsi+ putter has significantly higher level of rolling distance than Odyssey White Hot XG Marxman putter and Titleist Scotty Cameron Studio Newport 2 putter. There were small differences in performance for the Studio Design 1.5 putter and Dunlop Copper Insert putter. Also, Taylor Made Rossa Monza Spider Agsi+ putter promote more consistent distance on off-center hits which better than Odyssey and Titleist putters.