If you've ever gone looking for a new workout on YouTube, chances are you've come across the POPSUGAR Fitness YouTube channel. We have hundreds of workouts that span the spectrum of fitness (HIIT, ...

With only 20-minutes of workout time to spare, I highly suggest clicking on HIIT YouTube workouts. You can train at max energy and burn more calories in less time — plus, it takes minimal effort to ...

While I typically stick to traditional gym sessions, group fitness classes, and paid workout streaming subscriptions, I needed to switch up my routine this fall after a hectic few months. This summer ...

In his latest YouTube video, British bodybuilder and CrossFit athlete Obi Vincent put his cardio fitness and aerobic endurance to the test when he took on a VO2 max workout. The VO2 max gives an ...

For some the idea of dragging yourself to the gym first thing in the morning or after a long day's work is far from appealing. But what's the excuse when you can do the workout in your own home? The ...

Many runners strive to get faster, and boosting VO2 max is often part of that goal. One way to achieve both: The interval workout known as the Norwegian 4x4. 🏃🏻‍♀️For everything you need to know ...

Your Vo2 max is a measure of the maximum amount of oxygen your body can use during exercise. The best way to increase your Vo2 max is to exercise near your maximum heart rate. Vo2 max is a measure of ...

The beauty of the bodyweight workout is that it requires no equipment. And because it requires no equipment, you can do it just about anywhere. Whether you’re at home, on the go, or in the studio at ...