Biceps Brachii, Triceps, and Coracobrachialis
The thin sheet of fascia extending from the distal biceps brachii tendon is called the
Bicipital aponeurosis
As you follow the biceps brachii belly proximal, it becomes deep to which muscle?
Deltoid anterior fibers
What action could you ask your partner to perform to feel the contraction of the long head of the triceps brachii?
Extend elbow w/ resistance.
How can you position the shoulder to bring the belly of the coracobrachialis to a superficial position?
Laterally rotate and abduct the shoulder 45 degrees
Which head of the biceps brachii passes through the intertubercular groove?
Long head
To outline the distal tendon of the triceps brachii, which bony landmark do you locate?
Olecranon process
To locate the belly of the coracobrachialis, from which would you slide off and into the Axilla?
Pectoralis major
In anatomical position the coracobrachialis is deep to which 2 muscle ?
Pectoralis major, Anterior Deltiod
The long head of the triceps brachii weaves between which muscles before attaching at the infraglenoid tubercle?
Teres major , teres minor
Can you name everyday action in which the bicep brachii's ability to supinate the forearm would come in handy?
Turning door knob? Tightening gas cap. Digging.