I Think I Am Being Punished for Something...

So, I dragged my still half-sick self to my DivaFit class tonight, refusing to miss a second week in a row, and had the workout of my life. A couple of hours later and already I am having trouble moving my shoulders. My instructor has an injured knee, and for whatever reason decided to punish us for it. Instead of the usual fun, hard work but dancing workout segment, she turned it into a spinning boot camp hell. Basically repetitive drills, over and over on 10 poles in a row across the room, quickly, again and again, with wall sits in between while waiting. I'm pretty sure I have whiplash, too! A fantastic workout, but sexy? Not so much this time!