A trainer wants you to try this five-minute workout to improve your posture and mobility

Woman does lateral shoulder raise exercise at home.

Upper-body workouts are about more than toning your arms. They help build strength and mobility, so you can move more easily throughout your day.

“Upper-body circuits reinforce healthy shoulder mobility, improve posture and strengthen through positions you use in daily life—lifting, reaching, pushing and pulling,” says certified personal trainer Felicia Hernandez.