This is it. HIIT! High Intensity Interval Training. It’s going to be my new best friend. I’ve been hitting the gym, but what I’ve been doing is just not for the impatient. If you’re a decisive, bottom line, goal-driven, task intensive, and even impulsive kind of person, HIIT is it! Seriously – this is the ideal exercise pattern for the person who would rather be doing something with a point.