What can you do in 48 minutes?

I burned 638 calories doing the old school tae bo. You know, the one where Billy Blanks is wearing some major spandex? Yep. Kicked my arse.

Which is good considering my calories and eating have been out of control these past three days. Not sure why. Boredom. Stress. PMS. Bah.

Well, good-bye 638 calories. I won't miss you.