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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 ...

Ready to master one of the most powerful sequences in yoga? This quick and effective tutorial will show you how to correctly flow from Warrior I to Warrior II. Perfect for beginners, this short yoga ...

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 ...

Jump rope is a full-body workout that improves cardiorespiratory fitness, strengthens muscles and bones, and builds coordination and balance. It’s also easy to adjust for your pace and skill level.

To lose fat without losing muscle, it can help to maintain a calorie deficit of about 500 to 750 calories daily to help lose around 2 pounds (lbs) weekly, and avoid very low calorie diets. This is ...