You’ve seen them before. Those sad, always-empty pieces of equipment collecting dust in the corner of your gym. There’s a good chance you haven’t touched one in decades—if ever—most likely because you ...

"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 ...

"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 ...