So, I just came across this and thought "This will be easy... its probably only hard for people that are out of shape"... well.. I just finished it and now I feel completely out of shape. The crunches were especially hard. Needless to say, I need to work out more haha.
I love workouts I can do at home and this one is good. I tried it the other night and loved it. For variation change it to timed drills and see how many you can do in 1-2 minutes. What better way to pass through silly 30 minute sitcoms! 20 min living room workout.