"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." Back pain is frustrating and can prevent us from enjoying the activities that bring us the most joy, ...

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 ...