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Leg control for crawling, standing and walking starts at about:

A0 to 2 months
B6 to 12 months
C2 to 4 months
D18 to 24 months
Answer & Solution
Correct answer: B. 6 to 12 months
1. Head control comes first, within two months. 2. Lifting the body on the arms follows in the next few months. 3. By 6 to 12 months infants start to gain leg control and may crawl, stand or walk. _Source: Virginia Cooperative Extension Publication 350-053, Human Growth and Development: A Matter of Principles (Ruffin), "Principles of Development"_
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