this be fun and upbeat . a decent workout and love the music . but they go from a slow pace to show you the move and then jump to a very fast pace . it be doable but will take some time to get up to speed . beware however one very dangerous move !!! she do a `` jump into deep plie '' move that be down right dangerous and could easily and severely tear groin muscle - a very very bad injury . no one should even try this move unless they be so fit that they can do those `` jump into a full split '' move like the Dallas Cowboy Cheerleaders . otherwise it be fun and have decent cardio potential . the music be fantastic `` get you move '' music . if not for the dangerous move , I would have rate it higher .