Our legs are not just our main means of transportation, they are also the motive power behind our punches and kicks, our jumps and hops, our runs and sprints. They are the primary means through which we resist the pull of gravity. Leg Shred is a workout that doesn't shy away from putting your quads under some testing. The result is you get to really feel the burn especially if you add EC.
Extra Credit: 1 minute rest between exercises.