[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

身高与绳长匹配公式:站立踩绳中点,绳柄拉至腋下即合适,成人通常需要2.8-3米可调绳长;智能跳绳应选可自由裁剪或分节调节的,固定长度款不适合家庭多人共用

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