Unverified78% confidenceDecision RuleTime unknown
12m绳长适合每边5-8名幼儿园或小学低年级儿童参与，若单边超过10人则绳长不够，需选15m以上规格
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified挂绳长度可调范围约45-65cm，适合学龄前至小学中低年级儿童佩戴，身高超过140cm左右的大童可能觉得绳长不够82% similarUnverified儿童及小学生用拔河绳直径应选24-28mm，绳长10-15m，超过30mm儿童手掌无法有效抓握80% similarUnverified防走失绳可调节长度应覆盖1.5米至2.5米区间，1.5米以内适合1-2岁初学步幼儿避免绕行拉扯，2米以上适合3岁以上活动范围较大的儿童79% similarUnverified牵引绳越长孩子活动越自由但缠绕/被绊风险越高；1岁半以下学步期建议选1米以内短绳+紧密看护，2岁以上再换1.5米长绳79% similarUnverified跳绳长度应以孩子双脚踩住绳中间、双手握柄拉至腋窝到胸口之间为宜；4-6岁按身高80-120cm选绳长约2.1m可调款，7-12岁身高120-150cm选2.4-2.7m可调款78% similar
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