Stop the strain and start seeing results with these essential form adjustments for the Romanian Deadlift. Learn how to ...

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. It’s easy to almost ...

A broad, well-defined back is a cornerstone of any well-rounded physique. But that’s not the only reason to pump up your posterior—it’s also a critical way of improving posture, reducing back pain, ...

Expert trainers explain how to get the most out of kettlebell workouts—and which are the best to integrate into your weekly ...