Of all the fitness trends that defined the '80s, step aerobics ruled the home workout scene. While gym bros were busy pumping iron, this was the original way to “get your steps in.” Though step ...

In TODAY.com's Expert Tip of the Day, a trainer explains how incorporating HIIT into a weekly workout routine can boost one's ...

For anyone who claims that the current standard-bearers of High Intensity Interval Training (HIIT) workouts don’t quite reach their optimal threshold of sweat and pain, SoulCycle’s recently released ...

You know those days when things don't go as you expected, and you just feel like punching something? That's how I felt on the last day of February. But the feeling came with good timing — I had ...

This fun workout combines high intensity interval training (HIIT) with energizing movements inspired by Caribbean dance. Led by Selena Watkins, founder of Socanomics, and assisted by Tiff Marie on the ...

If you’ve never tried high-intensity interval training (HIIT) workouts, it’s worth serious consideration. Why? In short, HIIT, which involves bursts of high-intensity cardio and strength exercises ...

Given how popular HIIT workouts have become in the past couple years, chances are good that you've heard about high-intensity interval training and recognize the name. But if you find yourself ...

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Let’s just get the most pressing question out of the way first: Yes, SoulActivate — SoulCycle’s brand-new HIIT and strength-focused class that launches in Philly studios this week — is going to kick ...

HIIT heart rate zones are a great way to guide your workouts. Here, learn the benefits of HIIT training and keeping your heart rate in mind. The key to reaping such rewards? Tapping into your ideal ...