Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Shutterstock If a ...

That's why, while Tabata workouts can only take 4 minutes, they usually…don't. For the regular person, a 4-minute Tabata workout is usually repeated up to 5 times, for a full workout that's 20 minutes ...