"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." And when it comes to choosing one, quality matters. We rolled up our sleeves and got to testing and ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. TL;DR: As of March 4, the Stamina InLine ...

Which back machines are best? There are many exercise machines designed to work the neck, arms and upper back, but there is one piece of equipment that focuses on your lower core muscles — a back ...

Lauren is a freelance health and fitness writer who specializes in covering running and strength training topics. She writes for a variety of national publications and businesses, including Men’s ...

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 ...

"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 ...