Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove Ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Stack #145398

Axioappendicular and Glenohumeral Muscles of Upper Limb

Pectoralis major: Origin Anterior surface of medial half of clavicle; anterior surface of sternum, supreior 6 costal cartilages, aponeurosis of external oblique
Pectoralis major: Insertion Medial border and superior surface of coracoid process of scapula
Pectoralis major: Innervation Lateral and medial pectoral nerves
Pectoralis major: Main action Medially rotates and adducts humerus, draws scapula anteriorly and inferiorly
Pectoralis minor: Origin Medial border and superior surface of coracoid process of scapula
Pectoralis minor: Insertion 3rd to 5th ribs
Pectoralis minor: Innervation Medial pectoral nerve
Pectoralis minor: Main action Stabilizes scapula, draws inferior and anterior
Subclavius: Origin Junction of 1st rib and cartilage
Subclavius: Insertion Inferior surface of middle third of clavicle
Subclavius: Innervation Nerve to subclavius
Subclavius: Main action Anchors and depresses clavicle
Serratus anterior: Origin External surfaces of lateral parts of 1st-8th ribs
Serratus anterior: Insertion Anterior surface of medial border of scapula
Serratus anterior: Innervation Long thoracic nerve
Serratus anterior: Main action Protracts scapula and holds it against thoracic wall, rotates scapula
Trapezius: Origin Medial third of superior nuchal line, external occipital protuberance, nuchal ligament, SP of C7-T12
Trapezius: Insertion Lateral third of clavicle, acromion and spine of scapula
Trapezius: Innervation Spinal accessory nerve (CN XI); C3 and C4 for proprioceptive fibers
Trapezius: Main action Elevates, depresses and retracts scapula; act together to rotate glenoid cavity superiorly
Latissimus dorsi: Origin SP of T6-T12, thoracolumbar fascia, iliac crest, and inferior 3/4 ribs
Latissimus dorsi: Insertion Floor of intertubercular groove of humerus
Latissimus dorsi: Innervation Thoracodorsal nerve
Latissimus dorsi: Main action Extends, adducts, and medially rotates humerus
Levator scapulae: Origin Posterior tubercles of TP of C1-C4
Created by: sora