Mysterious arm pain that seemingly comes out of nowhere can arise if any of these are affected. Motions such as lifting, bending, swinging or raising your arms overhead all take an insidious toll.

Spencer Wadsworth was just five minutes into a rugby match when his arm was torn away from his body in a crunching tackle ...

WASHINGTON -- Washington Nationals right-hander Michael Soroka went on the 15-day injured list Friday with a strained biceps in his pitching arm after hurting himself in his first start with the club.

Washington Nationals right-hander Michael Soroka has been placed on the 15-day injured list with a strained biceps in his ...