Muscle Name: trapezius

AKA:  

Abbreviation:  

Spinal Nerve Roots:
    
     

Brachial Plexus Trunks:


Brachial Plexus Cords:
    

Named Nerves:
     

Proximal Attachment:  

Distal Attachment:  

Action:   

Needle Insertion:   

Activation for EMG:   

Pitfalls:  

Notes: