One might think that tough is: doing 2 triathlons back-to-back.
One might think that tough is: coming home 2 nights later, still limping, and then going back out into a cold winter night to swim and run in order to loosen up the calf muscles.
In the big scheme of things, it's not that strong.
Hegemom is tough. Visit her blog and you'll understand.
In related news, please consider donating to the Komen 3-day walk.
ps. Hegemom inspired the Give 'em Hell post.