Cardio is an essential part of a healthy life, as it supports your lungs and heart, as well as your longevity. In fact, the CDC recommends that adults meet the following requirement: ...

After years of talking about your weight loss plan, you’ve finally decided to take action. You hired a personal trainer, have a solid workout routine, and found the motivation you’ve been searching ...

If you’re thinking about walking backward on the Stairmaster to mix up your workouts on this cardio machine, here’s what you need to know first. Photo: Getty Images/ FOTOGRAFIA INC. When you walk ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As soon as you step foot into the cardio room, you must make a tough decision: whether to snag a trusty ...