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

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 ...

You want bulging biceps and a bigger, broader chest. You want superheroic shoulders, and a ripped, chiseled back. What should your next move be? Get out of that high-intensity interval training class ...

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

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

The best HIIT exercises vary from person to person. Building a routine suited to your individual preferences, abilities, and fitness goals is the key to success. High intensity interval training (HIIT ...

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 ...

High-intensity interval training, better known as HIIT, is a great workout to burn calories in a short amount of time. HIIT workouts last anywhere from 15 to 30 minutes, and because they are, well, ...

There's no perfect workout for weight loss, losing body fat, or building muscle, but high-intensity interval training (HIIT) can absolutely help you achieve all of the above. If you're wondering how ...

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 ...

In the fitness world, the word “miracle” gets thrown around like a two-pound dumbbell. But when it comes to high-intensity interval training (HIIT), a very short workout, the benefits you’ve heard ...

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.