Shoulder Joint

Question 1

Degrees (shoulder)

Answer 1

-Scapular Upward Rotation = 60°
-Scapular Elevation = 25°
-Glenohumeral Abduction = 95°

Question 2

Deltoid
(Anterior, Middle, Posterior)

Answer 2

-Anterior: Flexion, Internal rotation, abduction, horizontal adduction
-Middle: Abduction
-Posterior: Extension, External Rotation, abduction, horizontal abduction

Question 3

Pectoralis Major
(Extrinsic)

Answer 3

Flexion, shoulder adduction, horizontal adduction, internal rotation

Question 4

Latissimus Dorsi
(Extrinsic)

Answer 4

Extension, shoulder adduction, internal rotation, horizontal abduction

Question 5

Teres Major

Answer 5

Extension, shoulder adduction, internal rotation, horizontal abduction

Question 6

Coracobrachialis

Answer 6

Flexion, shoulder adduction, horizontal adduction

Question 7

Rotator Cuff
(Supraspinatus, Infraspinatus, Teres Minor, Subscapularis)

Answer 7

-Supraspinatus: Abduction
-Infraspinatus: External rotation, horizontal abduction, extension
-Teres Minor: External rotation, horizontal abduction, extension
-Subscapularis: Internal rotation, adduction, extension