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 ...

Please provide your email address to receive an email when new articles are posted on . Men and women had lower deacylated ghrelin levels in high-intensity vs. moderate-intensity or no exercise ...

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 ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

Is soft cardio the missing piece of your workout routine? We spoke to a sports medicine physician and a pro trainer to find ...

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

Medically reviewed by Jennifer Steinhoff, MD Getting moderate-intensity aerobic exercise burns the same amounts of fat and carbohydrates as fuel.Resistance training builds muscle, which helps you burn ...

For decades people have been reiterating the benefits of exercise. Looking for ways to feel better in your own skin and have more energy? Just exercise. Hoping to add years to your life? Move your ...

Working out hard may fast-track your weight loss goals — especially if you’re a woman. A small study from the University of Virginia found that vigorous exercise suppresses levels of the “hunger ...

Stepping outside for a brisk walk can bring significant health benefits. Walking has been linked to improved blood pressure, better mental health and lower risks of falls, cardiovascular disease and ...

When I think of walking for cardio, I picture Jane Fonda-vibes outfits (hello, brightly-colored, high-cut Spandex and sweatbands), wrist and ankle weights, and wildly pumping arms. And then I shrug it ...