kinesiology I - movement analysis (shoulder complex) LAB

clavicle (initial position)

-superior to the transverse plane

-20 degrees posterior to frontal plane

clavicle (change that occurs)

-posterior rotation & spin + retract

superior angle of scapula (initial position)

T2

spine of the scapula (initial position)

T4

spine of the scapula (terminal position)

T3

inferior angle of scapula (initial position)

T7

inferior angle of scapula (terminal position)

mid-axillary line

medial border of the scapula (initial position)

2 inches from midline/spine

body of the scapula (initial position, transverse reference plane)

-30-35 degrees internal rotation

body of the scapula (change that occurs, transverse reference plane)

-10-20 degrees of external rotation

body of the scapula (terminal position, transverse reference plane)

-10-25 degrees of internal rotation

body of the scapula (initial position, transverse reference plane)

-5-10 degrees of upward rotation

body of the scapula (change that occurs, frontal reference plane)

-60 degrees of upward rotation

body of the scapula (terminal position, frontal reference plane)

-65-70 degrees of upward rotation

body of the scapula (initial position, sagittal reference plane)

-10 degrees of anterior tilt

body of the scapula (change that occurs, sagittal reference plane)

-10 degrees of posterior tilt

body of the scapula (terminal position, sagittal reference plane)

-0 degrees neutral

humeral head (sagittal reference plane)

NO MORE than 1/3 the width of humeral head anterior to the anterior acromion process

AC joint (terminal position, see when pt. moved)

-C6-C7

GH joint (change that occurs)

-60 degrees of external rotation

thoracic spine (change that occurs)

-extension