article_snippet.sent: Well, boys, you know how your dad was super-muscular and trained very hard for the Olympics?
article_snippet.sent: your dad had big muscles, and some of big muscles are called 'pectorals.'
article_snippet.sent: When you stop training and you stop lifting weights, sometimes the muscle turns to fat.
article_snippet.sent: So big muscles have probably just gotten a little flabby and look like boobs.'