[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

把手高度应可调节且覆盖孩子站立时肘部微屈的高度(一般对应把手到肚脐至胸口之间),把手过高会导致孩子耸肩发力,过低则弯腰驼背

1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen

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