[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

侧睡为主的人应选偏软到中等偏软(相当于软硬指数3-5/10),让肩部和髋部能下沉,保持脊柱直线;仰睡/趴睡者选中等偏硬(6-7/10)防止腰部塌陷

1
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85%
Confidence
Long-term
Relevance
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