Walking? Lifting weights? Does it matter what zone you’re in? I have answers.

Cardio exercises have major benefits for your heart, as you probably know. What's more, aerobic exercise can boost your brain health and can even reduce the risk of death. Running is the workout most ...

The word "cardio" is one that very few people get excited about when preparing for a workout. While there are several ways to integrate cardio into your workout routine, most people opt for some form ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

A trainer offers a tip for whether you should opt for cardio or strength training when you only have five minutes to spare.

Don’t move a muscle. There’s plenty of medical advice on how to lower your blood pressure — exercise is right at the top of the list, along with a healthy diet, losing weight and quitting smoking. But ...

Whether you’re training for a long-distance race, or just trying to build your base fitness, this outdoor cardio workout will complement your run schedule perfectly. This quick cardio workout includes ...

Learn how low-impact cardio can reduce stress and build muscle, as one longtime fitness expert highlighted its significant benefits. Low-impact cardio offers multiple benefits, including improved mood ...