[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

老年人足弓退化、脂肪垫变薄,鞋后跟减震厚度建议在20-30mm之间;过薄缓冲不足伤膝,过厚(>35mm)反而降低足底稳定性增加崴脚风险

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Long-term
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