Tabata Protocol= Amazing cardio workout!!

I heard about this great cardio workout that was short but intense. It is called, "The Tabata Cardio workout." Check it out http://www.menshealth.com/fitness/tabata-workout .  It was an intense but awesome workout! I did all 3 finisher sets that were recommended plus I added two more to make my workout a total of 30 minutes of intense cardio circuit training! I added a pushup & squat finisher set, as well as a short sprint & ab work finisher set! It felt like I was training with Rocky Balboa:)