Which muscle listed below INSERTS at the location indicated above?

   What is the insertion of this muscle?  

   Extra Credit- Name the muscle.

   Which muscle- A, B, C, D or E is rhomboid major ?

   Which muscle(s)- A, B, C, D or E can directly move/act on the humerus?

What is the action of the muscle(s) indicated above?

   What is the ORIGIN of the muscle indicated by the arrow?

What muscle is indicated by the arrows?

   What is the action of the muscle in blue, indicated by the arrow?

   Identify the muscle shown in blue.This image shows the posterior surface.