Right, done first one. I am seriously impressed with Jillian and the workout, great trainer and amazing attitude.
Some of it was easier than I expected - I wasn't constantly battling to keep going, except with the *$!@ing jumping jacks! Really intense though, I was sweating by the end and it felt GREAT! I ended up enjoying it like crazy although every time I thought "Hey, this ain't so hard" WHAM, something tougher came along.
I have a dream of having proper arm muscles, this really feels like it will get me going there.
Quite hard to do some of the crunches though, and I am horribly inflexible, could hardly get my legs flat and angled for the cooldown. Hope that will improve.