Darn! I have been bothered by a painful right foot for the past week and that has kept me from the circuit. I'm not sure of the reason for it, it just seemed to happen one morning. I have looked at both feet, comparing them, and I see a slight swelling on the instep of the right foot, but I have no idea as to what is causing it. It simply hurts to walk on it. And when I favor that foot, it causes the muscles in my calf to hurt as well.
I'm taking some ibuprofen now, hoping that will alleviate the pain and reduce the swelling. So far, so good...I can walk a short distance without any pain.