I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Flexible routines with ‘open’ goals may be more effective for beginners or those struggling to hit specific benchmarks, ...

Yes, running is predominantly a cardiovascular exercise - but saying that all cardio is the key to faster running is like ...

Dr. Valerie Cholet is a Professor of Kinesiology. She earned her doctorate at Penn State University and has taught in higher education for over 20 years. Her areas of specialization include 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 21, 2026 Add ...

Two new large studies have confirmed that it doesn't take Olympic-level efforts to harness the life-extending power of exercise. In fact, say the researchers, even just five minutes a day can have a ...

Most people with HCM can participate in mild- to moderate-intensity exercise safely. When it comes to vigorous exercise and competitive sports, there may be a need for additional guidance from your ...

You have full access to this article via your institution. The surprisingly big health benefits of just a little exercise Exercise is well understood to be good for you, but how much do you need to do ...

Your lower esophageal sphincter (LES) is a muscular ring that connects your esophagus with your stomach. It relaxes to let food pass through but otherwise stays closed to prevent stomach acid from ...

Marc Santos is a Guides Staff Writer from the Philippines with a BA in Communication Arts and over six years of experience in writing gaming news and guides. He plays just about everything, from ...