Human Anatomy: Muscle Groups

Human Anatomy

<> Return To Muscle Groups Menu <>

Muscle Function & Other Pertinent Medical Information
ORIGIN: Lower third of inner aspect of sternum and lower three costosternal junctions
INSERTION: Second to sixth costal cartilages
ACTION: Depresses upper ribs
NERVE: Muscular collateral branches of intercostal nerves

Medword RSS Medical News Feeds  Medword's RSS Medical Feeds

[Home]   [About]   [Contact Us]   [Privacy]   [Site Terms] is a Norton Symantec Safe Web Site Norton Safe Site]