We're going to hold your hand when we say this: your core is not just your abs. In this 15-minute workout, M/Body founder ...

It's incredibly important for midlife women to do cardio.

In TODAY.com's Expert Tip of the Day, a trainer explains how sled training combines strength training and cardio for an ...

Winter weather getting to you? It's time to bring your cardio indoors. While we often associate aerobic exercise with running, cycling or swimming, you can easily get your heart rate up at home. Make ...

Exercise is famously healthy, but you may get an extra health benefit by doing a variety of workouts. Cardiologist reveals ...

I recommend the following three full-body exercises for all of my personal training clients under 60 (and even a few over 60, ...

Research into mice from UT Southwestern and other institutions shows brain cells help the body run farther and faster.

If exercise hasn't been helping your mood or providing stress relief, you may be overtraining or using it to avoid instead of cope. Here are steps to take.

Calisthenics and cardio exercises can be arranged in several ways to improve running times and overall fitness test scores. Few, though, push you as hard as this one in a progressive manner -- until ...

When I only have time for one abs exercise, I make it the bicycle crunch ...

If you want a really good workout, you shouldn't just be sitting around. That's at least part of the thinking behind the Martoni Cardio Speeder, a seatless exercise bike that puts the user in what its ...