Loading 3D model
You are seeing a 360° image instead.
Connection error. Please try again.
Sorry, the model can't be displayed.
Please check out our FAQ to learn how to fix this issue.
It looks like your browser or this site is blocking some scripts or cookies necessary to properly display the viewer.
Or visit the Help Center for more information:
Pectoralis Major | Schematic Practices 3D Model
These models are intended to give students a framework upon which they can practice the three-portion configuration of the pectoralis major.
Students are to re-create the clavicular, the sternal, and the abdominal portions of the muscle, showing clearly the distinct insertions of each portion on the bicipital groove of the humerus (depicted as the red bar).