Cross Training?

Still sick here. And yes I did go for a short run to loosen up my legs, my back and the snot in my head.  I felt pretty good after 2 miles but that was enough.  Work deadline has not been fun. I would normally have no trouble taking a day off if I'm not feeling good and don't want to spread the crud about at work.  Oh well with this deadline.  I had to go and spent all day running around.  Oh yes. Up stairs too.  This book was released this year and I've always wanted to look at it and check out the stairways i see when I'm out running.