Origins
Insertions
Actions
Bony Landmarks
Shorten/Lengthen
100
Supraspinous Fossa
What is supraspinatus
100
Central tendon of the diaphragm
What is the Diaphragm
100
This movement at the scapulothoracic joint is also known as retraction
What is Adduction
100
The sternum and clavicle form this joint
What is the sternoclavicular joint
100
aBduction of the shoulder would do this to supraspinatus
What is shorten
200
C7 & T1
What is Rhomboid Minor
200
Lesser tubercle of humerus
What is Subscapularis
200
Actions of Infraspinatus & Teres Minor
What is Horizontal ABduction, Extend shoulder, adduct humerus, laterally rotate humerus, stabilize the head of humerus in glenohumeral joint.
200
These three bones make up the shoulder complex
What are the scapula, clavicle and humerus
200
Adduction of the shoulder would do this to teres major
What is shorten
300
Lateral surface of the upper 8 ribs
What is Serratus Anterior
300
Vertebral border of scapula from root of spine to inferior angle
What is Rhomboid Major
300
Deltoid (Posterior fibers), Infraspinatus and Teres Minor are responsible for performing these two actions at the glenohumeral joint
What are horizontal aBduction and lateral rotation?
300
The joint that holds your humerus to your scapula
What is the glenohumeral joint
300
Flexion of the shoulder would do this to Teres Minor
What is lengthen
400
Anterior surface of ribs 3,4,5 near costal cartilages
What is Pectoralis Minor
400
Vertebral border of the scapula from the superior angle to the root of the spine
What is Levator Scapula
400
Rhomboid Major, Rhomboid Minor, Trapezius and Levator Scapula perform this action at the scapulothoracic joint
What is Elevation
400
The superior angle of the scapula serves as an attachment site for ________ and is deep to ___________
What is the levator scapula and trapezius
400
Passive lateral rotation of the shoulder would do this to the subscapularis
What is lengthen
500
T11, T12, L1-3 spinous processes
What is Serratus Posterior Inferior
500
Which muscles insert on the greater tubercle
What are Infraspinatus, Teres Minor, Supraspinatus
500
Two actions in which the rhomboids and trapezius are synergists and one action in which they are antagonists
What is adduction and elevation of the scapula and downward rotation of the scapula
500
The joint that holds your clavicle to your scapula
What is the acromioclavicular joint
500
Action needed to shorten both latissimus dorsi and teres major and lengthen infraspinatus
What is medial rotation?
M
e
n
u