[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

办公久坐腰靠的曲率半径应贴合腰椎生理前凸,弧度过大(顶点突出超过5cm)反而造成腰椎过度前伸,选择顶点高度可上下调节的款式更能对准L3-L5位置

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Long-term
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