Try this knee-friendly 35-minute workout, requiring no equipment, designed to burn calories and build strength safely.

Forget hours running on the treadmill or the elliptical machine at the gym — if you’re short on time and looking for a way to torch calories, you’re better off doing a quick HIIT workout. You don’t ...

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High-intensity interval training (or HIIT) has taken the fitness world by storm. HIIT workouts involve intense bursts of exercise, which allow you to exercise for a shorter amount of time, while still ...

That HIIT workout routine is upping your cortisol (stress) levels. The head of research at Les Mills wants you to keep it under 40 minutes per week. “Cortisol is not particularly a ‘bad’ hormone, it’s ...

Because the best HIIT workouts aren’t meant to last longer than 30 minutes or so, they’re mega efficient for honing your muscles. If you’re going to work one joint, pick your hips. And if you want to ...

A trainer from The Fhitting Room breaks down a boutique fitness-inspired 50-minute full-body workout you can do at any no-frills gym. For some people, the gym is their special place, where navigating ...

HIIT (high intensity interval training) has gotten quite popular over the past decade. Gym-loving celebs always tout the method as one of the more efficient ways to improve your fitness, and science ...

Repeated 1-minute bursts of high-intensity interval training (HIIT) are more effective than conventional moderate, continuous exercise for improving aerobic fitness after stroke, according to a ...

Yoga and high intensity interval training are nothing new, but a “Hot HIIT” class? Believe it or not, this combo fitness routine is now a thing. Bikram Yoga Scarsdale has begun offering a class ...

If the New Year has you thinking about how to stay active and how to boost your health in 2020, then you might be tempted to try high-intensity interval training (HIIT). HIIT workouts are composed of ...