This DVD is dynamic, it has a little bit of everything which is great for anyone with a short attention span or those who get bored easily. Sara has some creative exercise moves, especially in the Sweat Cardio 30 and Sweat Box 45 workouts. While the DVD advertises that there are a total of five workouts, three of the segments are under 16 minutes and two of them last only five minutes, one being a stretch. I think you could easily create two complete workouts with this DVD, but I don’t think it would be overkill to knock out the whole series in one day.