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.
In Game 5 of the 2009 National League Championship Series, Werth hit home runs in the first and seventh innings, in a game which the Phillies won 10â4, clinching the series. Baseball fans voted Werth the 2009 Unsung Star of the Year in MLB's This Year in Baseball Awards.