[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

助行架把手高度应调至站立时手腕横纹处,此时肘部自然弯曲约15-30度,过高压肩、过低弓背增加跌倒风险;选购时确认调节范围覆盖使用者身高(一般身高150-180cm对应把手高度约75-100cm)

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get_claim(id=399444)