Unverified80% confidenceCautionTime unknown
6岁以下幼儿不建议购买真正配重哑铃,此阶段应选择空心塑料或轻量泡沫仿真哑铃用于动作模仿,避免过早负重训练影响骨骼发育
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80%
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Long-term
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