This is an update to my last post. I ended up going back to Jillian and doing the remaining circuits in the dvd (the even numbered circuits) for an 18 minute additional workout. These circuits had a lot more jumping exercises in them which I had to modify a bit, but for the most part I did okay. Then I walked for 20 minutes on the treadmill at 3.0mph (which as I've said, is a fast walk for me due to my short stride). All together an hour of exercise for Monday!