HIIT workouts, or high-intensity interval training, are one of the best ways to exercise at home — no extra equipment ...

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

Torch your muffin top with 9 expert-backed HIIT moves that burn fat, boost metabolism, and sculpt your waist in 15 minutes.

You can reap the many health benefits of HIIT by exercising for a shorter — yet more intense — period of time.

Perfect for all fitness levels — this 20-minute HIIT workout combines power and endurance to sculpt your body fast!

Let’s be honest: Weight loss is hard. This is true for everyone, but it’s especially true for women, who typically have more body fat and less muscle mass than men. As a result, we burn fewer calories ...

Interval running condenses the powerful effects of regular running into shorter, high-intensity bursts. Research shows it can ...

Torch calories and sculpt your legs with this high-intensity dumbbell HIIT routine! No gym needed — just grab your dumbbells ...

If you are looking for a way to change up your routine, opt for these HIIT workouts that you can do at-home without equipment. Everyone from sports medicine docs, to fitness buffs to cardiologists are ...

Done correctly, high-intensity interval training is one of the most efficient forms of exercise. Here’s how to do it. By Amanda Loudin Workout trends come and go, but when it comes to the biggest bang ...

Fitness enthusiasts across the globe are smitten by the benefits of performing High-Intensity Interval Training (HIIT) regularly. It has been deemed as one of the most effective workouts, which can ...

New research from Edith Cowan University shows that a single bout of weight training or HIIT can boost anti-cancer myokines and reduce breast cancer cell growth in survivors.