New York Giants cornerback Prince Amukamara will miss two to four weeks with an injured pectoral muscle, coach Tom Coughlin said Thursday. Sources earlier told ESPN's Josina Anderson that Amukamara ...

Developing bigger pectoral muscles, or "pecs," is one of the most common goals for anyone focused on building upper-body strength or improving their physique. After all, a strong, well-developed chest ...

Packers tight end Tucker Kraft is out of the offseason program with a torn pectoral muscle. Kraft told SI.com that there was nothing unusual about his workout, but it had a terrible result: While he ...

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 — ...