<b>Nettie</b>, it's about body composition, yes, but it's also about genetics. Even at my absolute leanest (135 pounds, 14% body fat), I have never had a six-pack.<br><br>
Don't obsess about it. Think about all the wonderful things your body can <i>do</i>... run really, really far, lift weights, dance, jump, walk, etc.<br><br>
But if you want to obsess, PM me and tell me what your normal routine is. I'll be happy to offer some suggestions. <img alt="smile.gif" src="http://files.kickrunners.com/smilies/smile.gif">