As more of us slump over our computers and phones, bad posture and “text neck” are becoming more common. These tips can help.

Did your parent or a grandparent ever poke your back so you would pull your shoulders back? Or perhaps a teacher reminding you to sit up straight and at attention? Or maybe you (like me) have gotten ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." All it takes is a tweak or two ...