shadows answered Sunday June 10 2007, 10:01 pm: because that you dont enough air getting down to your lower lungs it happens more when you go out and run.. [ shadows's advice column | Ask shadows A Question ]
fabulous11 answered Sunday June 10 2007, 9:24 pm: Because it works out your abs.
xomegaroni answered Sunday June 10 2007, 9:10 pm: When you're doing pushups, your straightening your back & holding your stomach in, causing your stomach to ache a bit. Push ups are actually good for your abs.
Attention: NOTHING on this site may be reproduced in any fashion whatsoever without explicit consent (in writing) of the owner of said material, unless otherwise stated on the page where the content originated. Search engines are free to index and cache our content. Users who post their account names or personal information in their questions have no expectation of privacy beyond that point for anything they disclose. Questions are otherwise considered anonymous to the general public.