Unverified85% confidenceDecision RuleTime unknown
儿童弹力绳阻力选择按体重划分:20kg以下选5-8磅(黄/绿色系),20-35kg选10-15磅(红/蓝色系),35kg以上可用15-20磅,阻力过大会导致关节代偿受伤
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85%
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