Set 1 Flashcards
What plane are you in when performing the Full Can
scapular/frontal plane
What plane are you in when performing empty can
scapular/frontal plane
What muscle is being used when performing the full can?
supraspinatus
When you are externally rotating the shoulder joint what muscle(s) are you using?
infraspinatus & teres minor
How do you perform a 90/90 ER in the frontal plane?
Lift your arm at 90 degrees (like a nazi salute) then bend at the Elbow 90 degrees in front of you (across your body) then ER at the SJ
What muscle(s) are used when IR at the SJ?
subscapularis
What actions does the Latissimus Dorsi have?
Adduction, extension, IR and horizontal abduction
What are the Posterior Deltoid Muscles Actions?
ER, abduction, horizontal abduction and extension
What are the Anterior Deltoid Muscle Actions?
IR, abduction, horizontal adduction and flexion
What are the Teres Major muscle Actions?
Adduction, extension and IR
What are the Coracobrachialis muscle Actions?
Flexion, Adduction and horizontal adduction
In reference to the rotator cuff what main action does the supraspinatus muscle have?
abducts
In reference to the rotator cuff what main action does the infraspinatus muscle have?
ER
In reference to the rotator cuff what main action does the teres minor muscle have?
ER
In reference to the rotator cuff what main action does the subscapularis muscle have?
IR
Flexion at the SJ elicits what with the SG?
elevation/ upper rotation
Extension at the SJ elicits what with the SG?
depression/ lower rotation
Adduction at the SJ elicits what with the SG?
downward rotation
Abduction at the SJ elicits what with the SG?
upper rotation
IR at the SJ elicits what with the SG?
protraction
ER at the SJ elicits what with the SG?
retraction
Horizontal adduction at the SJ elicits what with the SG?
protraction
Horizontal abduction at the SJ elicits what with the SG?
retraction
Upper fibers of the trapezius Action(s)
elevation & extension of the head
Middle fibers of the trapezius Action(s)
elevation, adduction and upper rotation
Lower fibers of the trapezius Action(s)
adduction, depression and upper rotation
Rhomboid action(s)
adduction, downward rotation and elevation
Levator scapulae action(s)
elevation
What muscles are on the posterior side of the shoulder girdle?
Trapezius, Rhomboids and Levator Scapulae
What muscles are on the anterior side of the shoulder girdle?
pectoralis minor
Pectoralis minor Action(s)
abduction, downward rotation and depression
What muscles are on the posterior lateral side of the shoulder girdle?
serratus anterior
Serratus anterior Action(s)
abduction and upper rotation
What are the 5 primary muscles in shoulder girdle movement?
Trapezius, Rhomboid, Serratus Anterior, Pectoralis Minor and Levator Scapulae
What agonists help in Glenohumeral extension?
Tere Major, Latissimus Dorsi and Lower Pectoralis Major
What agonists help in Glenohumeral Abduction?
Deltoid, Supraspinatus and upper Pectoralis major
What agonists help in Glenohumeral Flexion?
Anterior Deltoid and Upper Pectoralis Major
What agonists help in Glenohumeral IR?
Latissimus Dorsi, Teres Major, Subscapularis, Pectoralis Major
What agonists help in Glenohumeral ER?
Infraspinatus and Teres Minor
What agonists help in Glenohumeral Horizontal Abduction?
Posterior Deltoid, Middle Deltoid, Infraspinatus, Teres Minor
What agonists help in Glenohumeral Horizontal Adduction?
Anterior Deltoid, Pectoralis Major, Coracobrachilais
What agonists help in Glenohumeral Diagonal Abduction?
Posterior Deltoid, Infraspinatus, Teres Minor, Triceps Brachii (long head)
What agonists help in Glenohumeral Diagonal Adduction?
Anterior Deltoid, Coracobrachilias, Biceps Bracii (short head) and Pectoralis Major (upper & lower)
