Unverified90% confidenceDecision RuleTime unknown
背负系统胸带+腰带缺一不可,骑行姿态前倾状态下无腰带的背包会持续压迫肩膀导致颈肩疲劳,胸带防止急刹时背包前甩
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
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