Unverified80% confidenceDecision RuleTime unknown
膝盖已有旧伤或长期下坡多的用户应优先选带弹簧减震的铝合金杖，减震能显著降低下山时膝关节冲击负荷，重量代价可接受
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80%
Confidence
Long-term
Relevance
-
First Seen
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Related Claims
Unverified登山杖成对使用（双杖）比单杖能分散约25%膝关节负荷、稳定性显著提升；下坡和重装场景应买一对而非单支80% similarUnverified登山下坡对膝盖冲击达体重4-6倍，应选带弹簧支条的髌骨加压护膝并搭配登山杖分担，单纯套筒护膝减震不足79% similarUnverified登山尤其是长距离下坡应选带铰链支条（hinge）的重度护膝，下坡时膝关节承受体重3-4倍冲击，需侧向铰链限制过度屈伸73% similarUnverified膝盖或脚踝有旧伤者不建议买5cm以上高跟，会改变步态增加关节负荷，应选3cm内低跟或坡跟分散压力73% similarUnverified膝盖/脊椎有伤或体重较大者不要买薄款（＜4mm），缓冲不足会加重关节压力；应选8mm以上或额外搭配跪垫72% similar
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