I had to take Human Anatomy as a prereq for OTA. In this class I felt I learned a whole new language. Being able to use correctly, understand and comprehend anatomy was a constant assignment during the whole year. The early studies of the human body were studied in many other countries other than the US, therefore the terminology used is very different that what I am use to saying.
Shoulder girdle muscle attachments and movements from Die Gestalt des Menschen, by Gottfried Bammes posted at http://www.conceptart.org/forums/showthread.php/119441-A-wonderful-book-Die-Gestalt-des-Menschen-by-Gottfried-Bammes