Did you read about the additional cardio I completed yesterday evening? I attended a step class at my gym. It was quite the workout! I don't feel the soreness yet, but I'm sure it's coming.
This morning I broke up my routine by completing 15 minutes on the three machines in the cardio room: elliptical, bike, and treadmill. I completed the random hill routine on each of the machines. Worked up a good sweat and the time just flew by!