[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

整体重量建议控制在200-350g,超过400g的头盔老年人长时间佩戴易造成颈部疲劳甚至因头重脚轻反而增加失衡风险

1
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85%
Confidence
Long-term
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