The trapezius muscle is a triangular, flat muscle of the shoulder girdle. It is supplied by the accessory nerve (cranial nerve XI) and the cervical plexus (C2-C4). One differentiates three parts:
Jayson Richard Gowan Werth (born May 20, 1979) is an American professional baseball outfielder for the Washington Nationals of Major League Baseball (MLB). He has previously played for the Toronto Blue Jays, Los Angeles Dodgers, and Philadelphia Phillies. He bats and throws right-handed.
Jayson Werth (OF) Werth, who left Wednesday's game in the middle of an at-bat in the third inning after injuring his groin on a check swing, has dealt with the issue before and doesn't think he'll miss more than a couple of days, Jamal Collier of MLB.com reports. There's been times where I don't miss any time, Werth said.