Day 9 is Cardio Power and Balance.
I like this workout a lot, and part of that is because there are no mummy kicks in the warm-up and I hate those mummy kicks!
I have noticed that my push ups are getting really strong! In P90X I always did girl pushups, but Shaun T doesn't give you that option. I'm amazed at how many push ups I can bang out now in perfect position. When I started, they were a real struggle!