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.
Tim Lincecum 55 of the San Francisco Giants is congratulated by teammates after the game against the San Diego Padres at AT&T Park on June 25, 2014 in San Francisco, California. Tim Lincecum threw his second career no-hitter as the San Francisco Giants defeated the San Diego Padres 4-0.