I decided not to go for a walk and in lieu of it I did Jillian's Shred Workout 1 and Workout 2. Each are 20 minutes. I remember about a week ago, I thought Workout 1 was hard...I still think it is pretty much NOT easy...HOWEVER, I just did Workout 2 immediately following Workout 1...UM...BRUTAL.
Jillian was nice and all, I can not imagine how hard the actual Biggest Loser is if I am just doing a video. I am drenched, shaking from muscle fatigue and beyond myself. I did nearly every rep of ever exercise too. Even the one's I thought I wouldn't be able to do. I am not sure I'll do that again right away, but I think it made up for my not exercising yesterday and then not walking today!
Thought you should at least feel my pain! :o)