Get ready to work out with fitness trainer Khetanya Henderson, who will be leading our hardest 30-minute Pilates and cardio workout yet, joined by class members Tiff Marie and Paulyn Baens. You'll ...

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 ...

When it comes to cardio workouts, your mind likely goes to memories of sprinting on the treadmill or biking tirelessly. Cardio has a bad rep because it’s often associated with long, painful bouts of ...

Add Yahoo as a preferred source to see more of our stories on Google. Ellipticals are oversized machines by design, so there’s no getting around the fact that they take up a ton of space. Of course, ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. So where should you ...

If you’re preparing for a spring race, there will be a moment in the coming months when you look out the window, training plan in hand, and think, “Nope, not today.” Maybe the sidewalks are ...

In an ambient room, tranquility fills the air. Candles are lit and relaxing music or a favorite TV show plays in the background while calories are burned on a treadmill all without having to leave ...

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 ...