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. For strong, powerful ...

Ah, hamstrings: the middle child of muscle groups. While they might not be the sexiest parts of our bodies, strong hamstrings play a vital role in our overall strength and stability. To learn more ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Nordic curls are a bit of a gymgoer’s party trick. As you lower the backside of your body backwards ...

Add Yahoo as a preferred source to see more of our stories on Google. Last week we published exercises for the lower back. This week? We'll be addressing your hips and hamstrings. To learn more about ...

Hamstring curls and Romanian deadlifts both strengthen the hamstrings, but they challenge the muscles in different ways. Beginners may benefit more from hamstring curls, while Romanian deadlifts are ...

Here’s why your obsession with stretching is actually keeping you tight and how to finally find relief. If your hamstrings ...

Your glutes and hamstrings aren’t just for the gym—they’re the foundation of how you move, stand, and protect your body from injury. Strengthening these muscles improves posture, boosts athletic ...

Strength training makes you stronger so you can run harder and longer. Mobility exercises make you run more efficiently.