Secretly, I think I can undo weeks of sloth by cramming a month's worth of exercise into one session. This is not true.

OK, so you prepared for your workout, didn't overdo, and listened to your body when it hollered stop - but you're still injured. (We're probably related, by the way.) What next?

Sadly, no amount of crunches will deflate your pot belly. There's no way to escape that treadmill.