[KongchangAI]
Unverified78% confidenceDecision RuleTime unknown

腰靠弧度弧顶应对准腰椎第3-4节(约肚脐后方水平位置),平板型腰靠无法贴合腰椎前凸曲线,选择带明显S形/月牙弧度的款式才能真正减压

1
Sources
78%
Confidence
Long-term
Relevance
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