The Timesaver DVD is a great DVD to have for shorter workouts. I also like to incorporate parts of it into my longer workouts. For instance, I did the three ab workouts on the DVD (totalling about 25 minutes) with my upper body workout yesterday. I have done just the upper body components off the TS which, I believe, total about 25 to 30 minutes if I am not mistaken. I have also used the leg workout off TS #5 as part of another workout. The possibilities are endless. A great supplemental DVD. And, as mentioned, there are five short, ranging from 38 minute to I believe 43 or 48 minute, workouts to use when you are in a pinch for time.