Muscles of the rotator cuff include which of the following?  

Match the following muscles of the thorax to its correct regional classification: External Intercostal                               Extrinsic to thorax Pectoralis Major                                     Intrinsic to thorax Internal Intercostal Pectoralis Minor Serratus anterior

To produce horizontal wrinkles in the forehead, which of the following muscles is involved?   

The “kissing muscle” that purses the lips is the  

The muscles of the head and neck function in  

ID the muscle  = [a] ID muscle action = [b]

Which of the following muscles does not have an action that is antagonistic to the action of the brachialis muscle?  

Match functional catagories: Agonist                                                     Muscle that opposes and reverses the action of another muscle. Synergist                                                  Muscle that stabilizes the origin of another muscle. Antagonist                                               Muscle that is primarily responsible for bringing about a particular movement. Fixator                                                                       Muscle that aids another by  promoting the same movement.  

Which of the following originates on the medial epicondyle of the humerus?  

Which of the following muscles acts only to compress the abdomen?