Lack of time is often the main reason people don't exercise regularly. But a type of interval workout recently popularized by ...

Trial and error showed me the importance of fuelling, sleep, location and choosing the correct intensity for early morning ...

High-Intensity Interval Training (HIIT) has become one of the most effective fitness strategies in the United States for ...

If you’re looking to get in some serious full-body workouts at home, the JTX Mission Air Bike is an excellent choice. It also ...

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...

Here’s what to know about body composition numbers and what these metrics mean for your health and performance.

There may, however, be a shortcut. High-intensity interval training ( HIIT) promises to get you fit with just a few minutes of work a week. It sounds too good to be true. But the evidence suggests it ...

A HIIT workout can be tricky to define because, at its core, it just means a string of exercises that gets your heart racing, providing a calorie-burning cardio boost to what would otherwise be a ...