You may have heard about High Intensity Interval Training (H.I.I.T.) on the news or in social media. There are commercials also promoting devices that can help you achieve this kind of one minute weight loss routine. The premise of this type of work out is that you don't need to go hard for a full thirty minutes to see results. In fact, you can alternate between short bursts of sprints and then other less intense work-outs. The effectiveness of these workouts lie in the one minute all out mentality. Let's dive a little deeper into H.I.I.T.