This type of workout is very similar to strength training type workouts. (ashotofadrenaline.net)
Unlike some of the other kinds of cardio type workouts, you are not going to end up losing valuable muscle. (flexmastergeneral.com)
The main benefit of pyramid type workouts is that they allow you to get lots of reps under your belt and to build lots of volume. (ashotofadrenaline.net)