Unverified85% confidenceDecision RuleTime unknown
长通勤（单程≥1小时）优先选高回弹慢回弹记忆棉（密度≥50D）或凝胶+记忆棉复合款，纯海绵坐垫30分钟后就会压塌失去缓冲，反而加重坐骨压力
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85%
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Long-term
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