To be sure, doing any form of movement offers some brain-boosting benefits: It can help stem inflammation, shuttle more blood ...

Low-intensity or Zone 2 cardio has big benefits for fitness and health, a doctor said. Easy runs can help you improve your endurance and even make you faster. Aim for about 80% of your runs to be at ...

The reason: The Norwegian 4x4 uses longer high-intensity intervals, which give your heart enough time to reach its full pumping capacity and stay there before you recover. Because of that sustained ...

Get a complete full-body workout at home with this HIIT routine! Combine strength training and cardio to burn calories, tone ...

High intensity interval training packs a hard workout into a short period of time, which makes it sound like it should be an efficient, superior way to work out. But HIIT doesn’t have as many ...

Workouts often need to be altered for various reasons. Recently, a few people I coach needed a reduction in miles from the group run of 7-8 miles of hills and intervals that day. Here is how we ...

Cardio gets a bad rap for being boring, and we get it: running, walking, and cycling feel pretty one-dimensional when you're doing them day in, day out. Aiming for variety in your workout routine ...

Cardio is more than just running laps or hopping on a bike. It's any movement that gets your heart pumping, your body sweating and your energy levels soaring. Whether you're chasing a weight loss goal ...

We all need a "Zone 2" day -- a low-impact, low-intensity workout -- once in a while. This is especially true for those who find it hard to skip workouts and often push themselves to the extreme.

Usher's top hits were the soundtrack to nights out in my 20s. Nothing got me on the dance floor faster than hearing the first few beats of "Yeah!" or "DJ Got Me Fallin' in Love" — and I can still sing ...