HIIT workout founded by a Japanese Olympic coach that uses periods of intense exercise and rest to burn calories.

If strong, toned abs are your goal, this simple, fast, four-minute Tabata core circuit will get you there, but be prepared to sweat for it. Tabata is a form of high-intensity interval training (HIIT) ...

Despite the fact that I won best dancer at fourth grade cheerleading camp, I cannot, in fact, dance. Sure, I was a gymnast for over a decade, but I've been told by loved ones, though I won't name ...

Fast-paced, high-intensity interval workout — 20 seconds of torture followed by 10 seconds of rest, basically. Each set lasts for a total four minutes, then you get a one-minute break before moving ...

The Secret to Riding Faster Isn’t Always More Time. These Quick, Indoor-Trainer Workouts Prove It.

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The Peloton instructor also tells PEOPLE how she stays motivated and confident in her own workouts on and off of the bike Tunde Oyeneyin may be known as one of Peloton's most challenging instructors, ...