Plus, the surprising benefits of turning the intensity down a notch.
Fitness programs can be built around just about anything. CrossFit is based on the philosophy that constantly varied movements performed with moderate intensity improve physical competence. Yoga is ...
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. October 21, 2025 Add ...
Zone 2 Cardio Isn't Enough—Try This Workout Instead, Shared by a Biochemist originally appeared on Men's Fitness. Zone 2 cardio is having a moment—especially for those chasing better VO2 max scores.
The Centers for Disease Control and Prevention recommends adults complete 150 minutes of moderate-intensity or 75 minutes of vigorous-intensity cardio weekly, yet many struggle to meet these goals ...
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 ...
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 ...
They’re so easy to incorporate into your week.
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 ...
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