Unverified85% confidenceDecision RuleTime unknown
绳长应可裁剪或快拆调节，按身高粗算：踩住绳中间，手柄拉至胸口下沿-腋窝之间为宜。身高170cm对应绳长约2.8-3.0米，钢丝包PVC绳需预留裁剪余量
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85%
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Long-term
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