Standing exercises to build upper body strength after 50, guided by a certified trainer, to improve posture and muscle tone.

Proper posture helps minimize pressure through your joints and reduces the risk of injury during daily activities. "Bad" posture is often correctable with stretches and strengthening exercises, as ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...