You use your chest muscles every day with simple movements like pushing open a door or picking up a toddler. Powerlifters need those strong pec muscles to lift heavy with the bench press. Building a ...

Shoulder pain can significantly interfere with your exercise activities, but you can still safely perform an upper-body workout with a shoulder injury. The rotator cuff is a group of four muscles — ...

Building muscle strength takes time and consistency, but the benefits last a long time. (Getty Images) Whenever muscles are mentioned, most people call to mind images of hulking bodybuilders and ...