My favorite thing about this interval is right before it starts: I love how (as you're completing the "cool down" from interval 8) the music builds and builds and builds and she's telling you to get ready and how much she needs your energy and then the music takes off and the step portion starts! It's like even the music is saying "Be Prepared for this one!"
The first two times I did it the step portion threw me for a loop - I wasn't used to everything going from one end of the step. I had to realize that the left-foot leading shuffle actually went down the outside of the board. I'm good now but I have to think about it while I'm doing it.
I agree, #10 is really hard to do after #9...and I love how she says it will be easier since we're tired, ha! I just have to keep saying, "this is the end, this is the end, just make it through and you're done!"
It's still fun though!
Mikie