@samthebordercollie and @Gobacktotheworld I completely agree about cardio. I get such a buzz after a good cardio session.
It is a shame that CG doesn't do her hiit days anymore in her new series. I normally incorporate in my own. I like variety so mix it up between bodyweight hiit, hiit with weights, metcon, Tabatha, amrap etc.
How much cardio is in Rev overall? I know there is some, but I've only done the first 3 workouts so haven't got a feeling for it yet. I'll add in my own hiit if needed