HIIT Workout

My friend did the High Interval Intensity Training and is still currently on it. He eats small portions every hour and a half to keep his metabolism going fast to burn his summer weight. I think after reading this article and seeing my friends results that I completely agree that this workout can be very effective and successful with dedication. For me however might me a little too intense if you are seriously deticating yourself to HIIT. It's not an easy diet its a complete life change. Though I understand that this lifestyle is extremely healthy and productive.