When you think about strengthening the hamstrings, the usual suspects of RDLs and machine curls probably come to mind.

Explore Boardroom, where Yahoo and Boardroom Sports cover the business and culture behind the biggest sports stories. At first glance, this move, also known as the Nordic curl, looks like a mini ...

"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 ...

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 ...