at what age does exercise begin to result in strength in boys and girls?
4 answers
AT around age 1 or 2.
Actually it begins at birth. I know a boy who was in an orphanage in a developing until he was 6 months old. His neck muscles were weak probably because he hadn't had the freedom to crawl around; he was confined to a crib. Within a few weeks in an American home, his neck muscles strengthened.
Oh, sorry.
between ages six and seven
1 answer