Few would disagree that cardio, also called aerobic exercise, is good for your health. Of the 10 most common chronic diseases, seven are "favorably influenced by regular physical activity," according ...

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. January 12, 2026 Add ...

It’s a common question. When you get to the gym, should you do cardio or strength training first? The answer is: it depends. Read on to find out exactly when you should do cardio first, when you ...

Let’s face it – traditional cardio workouts can feel like punishment. The monotonous treadmill sessions, the endless elliptical marathons, the dreadful feeling when someone suggests “going for a run.” ...

Of all the debates that exist in the fitness world, the great cardio-before-or-after-weight training conversation is a biggie. That’s because the “right” answer to this question depends on your goals, ...

You’ve seen them at the gym – the cardio bunnies who spend hours on the treadmill but never touch a weight, and the muscle-obsessed lifters who break into a cold sweat at the mere mention of running.

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 ...

There’s a pervasive mentality in the fitness world that the best workouts leave you soaked in sweat and gasping for air. Popular phrases like “no pain, no gain” and “sore today, strong tomorrow” ...