Day 5 - Pure Cardio

I skipped out a few days so I can't gather all my thoughts from the day 5 workout. However, middle of the workout (after the stretch) I vividly recall Shaun T saying, "Are you guys as nervous as I am about what's to come". I wasn't sure what he meant, until the drill came through. Holy crap! Pure cardio was INSANE. This has been the toughest by far. I checked back to look at my calendar and noticed there's a few more of these coming up next week. I can tell they're going to up the ante from here on.