In the fitness world, there are three types of people: those who love cardio, those who don’t, and those who also aren’t fans but choose to do it anyway. If I were going to put myself into a category, ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. I confess that like a ...

Compact, versatile and often overlooked, the stepper can deliver a full-body burn if you know how to use it right. Here's a ...

Stair climber workouts can benefit your fitness and your health—here's how they stack up against other forms of cardio.

Cardio is excellent for heart health, longevity and overall fitness – but it might not be as effective for fat loss as many people assume. In fact, a recent meta-analysis ranked cardio on its own ...

The fitness industry and its influencers have long preached toxic ideas of what a cardio workout needs to look like in order to “count”: that you have to burn a certain number of calories, feel ...