[KongchangAI]
Unverified83% confidenceDecision RuleTime unknown

登山杖长度选择公式:手握握把小臂与地面呈90度为准,平地约身高×0.68;上坡时缩短5-10cm,下坡时伸长5-10cm,因此可调节杖比固定长度折叠杖更适合坡度变化大的路线

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83%
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Long-term
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