Medically reviewed by Oluseun Olufade, MD Hamstring curls and Romanian deadlifts both strengthen the hamstrings, but they ...

"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 ...

Start in a supine position with your heels resting on a Swiss ball. Bend at the knees and raise your hips as you bring the ball closer to you. Return to the starting position without letting your hips ...

If your typical leg day consists of just a few general moves spread between the squat rack and leg press machine, you're leaving superhero-sized potential gains out there on the gym floor. A full-on ...

Add Yahoo as a preferred source to see more of our stories on Google. Now, before you go grabbing that pump, you’re going to want to make sure you have the right ball size on hand. To do that, all you ...

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. The hamstrings ...

Your glutes do more than just round out the back of your pants. They’re the strongest muscles in your body, and the main engine behind lifting huge amounts of weight on the squat and deadlift. Your ...

Sure, you know how to use treadmills and hand weights. But what about all the other equipment in your gym? In this series, we’ll cut the intimidation factor and give you new tools for getting your ...

Since they're so essential for explosive, powerful movement, hamstrings are a prime candidate for special attention. Superhero trainer Don Saladino uses a variety of techniques to help clients like ...