Word on the street is that CycleBar's master instructor Leah Clark [1] is particularly great at making cardio playlists [2] — so we asked her to create some for POPSUGAR! This heart-pounding, 40-minute sweat sesh is set to an eclectic, high-energy soundtrack featuring everything from Biggie Smalls to Def Leppard to Skrillex.

Download the free Spotify [3] app to listen. If this mix isn't your speed, check out all of our workout playlists [4] to find something that suits your taste.