A trainer explains how a single exercise on this overlooked machine can strengthen and protect your back.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." THE BACK extension, that time-tested move for building back strength, has been around the block. But here ...

Introducing your new favourite stretch.

When it comes to resistance gym machines, the back extension is underrated. Just ask strength and conditioning coach Andy Vincent. When I hit him up for which machine he believes is most effective for ...

If you experience lower back due to prolonged sitting, a Hyderabad doctor recommended a few things to do, including specific back exercises and reducing weight.

If you're searching for “how to stretch lower back,” you probably already know that sitting all day is killing you. If having your butt glued to a chair is something you can’t escape, you know ...

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 ...