[KongchangAI]
Unverified81% confidenceSolutionTime unknown

判断分区床垫是否真实有效的方法:平躺后手伸入腰部与床垫之间,若能轻松塞入手掌则腰部悬空支撑不足;侧躺后观察脊柱是否与床面平行,不平行说明分区硬度不匹配你的体型

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81%
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Long-term
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