Bones of the Trunk. 



M scalenus anti 

 M serrat. ant. major 

 M scalenus post. 

 M, subsclavius 



M. quadrat us 

 Lumborurn 



IYI. Psoas 



98. The Thorax and Vertebral Column, anterior view, 



with the insertions of the muscles of the neck, chest, abdomen and back. 



