You've probably heard of High Intensity Interval Training. And you've probably heard of Tabata. But what is a Tabata? Tabata is a 16 minute workout developed by a researcher in Japan named Dr Tabata, of course. It's 4 exercises that are each 4 minutes in length intervals of 20 second on and 10 second off. These are all exercises that can be done at home to increase your strength and speed.