[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

长时间散盘(>20分钟)建议坐垫高度15-18cm,使髋部高于膝盖至少7-10cm,可自然形成腰椎前凸减少下背压力

1
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90%
Confidence
Long-term
Relevance
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