A few weeks ago, my running friends and I went to a Skyrobics fitness class to cross-train for our half marathons - and break up the routine. Because there were so many of us, we were able to set up a private class. If you haven't done one before, go sign up for one NOW. It was soooo much fun. And I couldn't move my arms for several days - because it was THAT good of a workout.
You can see me in this picture if you look very, very closely. I am up in the air in between the letters K and Y in the very back.