Here, let's try this...

On a lark, I bought a $29 Groupon for a month of unlimited Boot Camp classes.  Orientation was yesterday - we did less than a minute each of reverse lunges, pushups, ab twists, pull-ups, squats, planks...and there was something else, but I've blocked it out apparently.  I was jelly at the end.  How I'm going to make it through 45 minutes of this - or how I'll walk the next day - is beyond me.  My shoulders, my ass, my knees - oh ouch!  That means good things are happening, though, and that's the entire point.