曲柄長度的選擇 - 單車
By Olga
at 2012-02-11T04:04
at 2012-02-11T04:04
Table of Contents
想請問各位前輩
曲柄長短該如何選擇
才能得到較佳的輸出
曲柄長度變長,力距也變大
但是坐墊就要往下去補
通常好像都是會選稍短的
例如:身高172曲柄挑170
但是在爬坡賽跟個人TT好像都是會選稍長的曲柄
像Miguel Indurain身高188是用長度190
Armstrong又是用短的,身高177用172.5
然後把迴轉速拉高
雖然這類狀況個體差異太大
但是還是想問一下 XD
--
曲柄長短該如何選擇
才能得到較佳的輸出
曲柄長度變長,力距也變大
但是坐墊就要往下去補
通常好像都是會選稍短的
例如:身高172曲柄挑170
但是在爬坡賽跟個人TT好像都是會選稍長的曲柄
像Miguel Indurain身高188是用長度190
Armstrong又是用短的,身高177用172.5
然後把迴轉速拉高
雖然這類狀況個體差異太大
但是還是想問一下 XD
--
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單車
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