Presented by Athleta, this HIIT workout is basically a guaranteed confidence boost. Celebrity trainer Amanda Butler leads you through two different rounds of full-body interval training, helping you ...

Ever get the feeling that your current workouts are plateauing after a year of doing them on repeat? If you want to switch it up and squeeze all the benefits of a longer sweat sesh into less time, ...

At the age of 49, I started my social media wellness brand to help others see that age is only a number, and we are only as old as we let ourselves feel! I'm often referred to as the "jump rope queen" ...

DENVER — Being stuck in your house does not mean you still can't complete a full-body workout. As a certified personal trainer, I've redesigned all of my workouts for my clients and members to fit ...

Ready to sweat? Shane Barnard, creator of Urbankick workouts at Crunch Fitness, designed an intense at-home workout just for you. "This 20-minute cardio kickboxing and HIIT workout will crush calories ...

If you've ever felt overwhelmed by the idea of squeezing long workouts into your already packed schedule, you're not alone. But here’s some good news for your heart—and your calendar. Dr. Rohit ...

I’m usually a firm believer that if something’s worth doing once, it’s worth doing three times — at least where exercise is concerned. However, if I’m heading into a full-body workout or HIIT class ...

High-intensity interval training is one of the most time-efficient workouts you can do. Try this body-weight HIIT routine for all fitness levels. Looking for a time-efficient workout you can do ...

The concept of interval training is hardly a new one for runners. Alternating short bursts of faster, higher intensity work with recovery periods is a tried-and-trusted staple for many runners. And ...

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 ...