Unverified86% confidenceTradeoffTime unknown
护头覆盖范围越大（全罩护脸）防护越好但视野盲区越大、越闷热，高强度有氧对练建议开面式保证散热和呼吸
1
Sources
86%
Confidence
Long-term
Relevance
-
First Seen
Sources
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