Unverified85% confidenceDecision RuleTime unknown
大龙球(治疗球)应按孩子身高选直径:身高100cm以下选45cm球,100-135cm选55cm,135-160cm选65cm,孩子坐上后大腿与小腿呈90度为标准,买大了无法有效前庭刺激
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Unverified尺寸按身高选:140cm以下儿童用160×60cm即可,160cm以上需183×61cm成人标准垫;垫长应大于身高10-15cm以保证仰卧动作头脚不悬空86% similarUnverified尺寸选择按身高:垫长应比孩子身高长10-20cm,宽度≥60cm。3-6岁通常选120×60cm,7岁以上或与家长同练可选160-173×60cm的成人标准款84% similarUnverified12寸适合身高约85-105cm,14寸适合约95-120cm,16寸适合约105-135cm;建议按孩子实际身高而非年龄选尺寸,宁小勿大保证脚能着地84% similarUnverified选购时根据孩子身高选尺寸:12寸适合约85-105cm,14寸适合约95-120cm,16寸适合约105-135cm,宁选大半号不选小84% similar
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