[KongchangAI]
Unverified85% confidenceSolutionTime unknown

儿童球类启蒙路径:1-2岁选软布球/触感球锻炼抓握;2-4岁选轻量橡胶球练习滚、拍、扔;4-6岁引入号码适配的软足球/篮球;6岁以上按运动兴趣选专项训练球并逐步过渡尺寸

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85%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/145632
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curl https://kongchang.com/api/v1/knowledge/claims/145632
MCP
get_claim(id=145632)