If cardio is already a part of your fitness regimen, good for you. Whether it's running, walking, swimming or cycling, cardio can help boost your heart rate, lower your blood pressure and regulate ...

If you work out, you will have at some point wondered about whether you should start with weights or cardio. Whether you're already deep into your fitness journey or just getting started, you've ...

Scientists have tested the possibility that fasted cardio might lead to fat burning, which in turn might lead to fat loss.

When is the best time of day to do cardio, and why? Well, I bet most people do cardio “whenever they get a chance.” Sometimes during the middle of the day, sometimes before bed, sometimes directly ...

A certified trainer shares 5 low-impact moves that build cardiovascular endurance after 60 without stressing your joints.

Mixing up my workouts to include some cardio and strength training keeps me motivated. know they’re both important types of exercise, so doing them together keeps me from doing one more often than the ...

If you're racking up lots o' cardio time on your quest to lose weight, you might be doing something wrong. Logging 45 minutes on the treadmill every day or slogging through long, steady runs five ...

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. Cardio and weights are ...