This is a fun routine with mostly standing ab work (my favorite) and some floor ab work. Billy is very down to earth in this workout and keeps things to a moderate to fast pace. No warp speed moves, as in some of his workouts. I used the "Billy Balls" for an extra boost.
This is NOT a killer ab workout like Michael Olajide's "Killer Abs". This is an intermediate workout that a beginner could try. I went all out and wasn't very sore the next day. But, it is sill a keeper.
Please see review.