Find out how heart rate training can maximize your workouts, by understanding cardio heart rate zones. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Your heart is like any other muscle—it needs exercise to stay healthy. Even at the height of the COVID pandemic in 2020, heart disease was the leading cause of death in the U.S., according to the ...

Cardiovascular exercise is often hailed as a cornerstone of good health, known to enhance heart function, regulate blood pressure, and lower the risk of chronic diseases. Whether it’s brisk walking, ...

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. Zone 2 training is ...

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, ...

You’ve probably heard that regular exercise—whether you’re walking, jogging, riding a bike, or hopping on an elliptical—can help protect your heart. But what about if you already have a cardiovascular ...