Scientists have finally answered the burning question every gym fanatic has: What’s the exact amount of weekly cardio that ...

But what is zone 2 cardio, exactly? How can you make sure you're doing it right? And is it really so bad if your heart rate ...

You can burn 500 calories or so from a 10,000-step walk. That depends on the pace you walk, interval changes, and other ...

A personal trainer breaks down the benefits of doing cardio for fat loss and how to use cardio intervals to lose belly fat.

If you're already a regular runner or walker or you're looking to get an especially efficient cardio workout in along with a higher impact exercise, a treadmill makes more sense. But, if you're ...