Tuesday, September 6, 2011

Latissimus Dorsi


Location: Broad flat triagnular muscle of lower back (lumbar region); coverd by Trapezius superiorly.

Action: PRIME MOVER of ARM EXTENSION. Also note: arm adductor, medially rotates arm at shoulder. (i.e. used when hammering, swimming, rowing)
Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)