1. fill in the blanks In an erect posture, scapular elevation is moving.........

Question

1. fill in the blanks

In an erect posture, scapular elevation is moving......................... gravity and is produced by a ..........................contraction of the ........................ and ..................... muscles

2. for the glenohumeral joint, select the correct normal end feel;

flexion (soft, firm or hard)

extension  (soft, firm or hard)

abduction  (soft, firm or hard)

addiction (soft, firm or hard)

medial rotation (soft, firm or hard)

lateral rotation (soft, firm or hard)

3. match each ligament and structure to the appropriate function or characteristics. use answer once:

................ provides attachment for the latissimus dorsi muscles A. coracohumeral ligament

................ deepens the joint b. glenoid labrum

............... keeps the humeral head rotating on contact with the c. subdeltoid bursa

Explanation / Answer

1. In an erect posture, scapular elevation is moving against gravity and is produced by a concentric contraction of the levator scapula and upper trapezius muscles.

2. for the glenohumeral joint, select the correct normal end feel;

3. match each ligament and structure to the appropriate function or characteristics. use answer once:

A. coracohumeral ligament- provides attachment for the latissimus dorsi muscles   

B. glenoid labrum deepens the joint   

c. subdeltoid bursa keeps the humeral head rotating on contact with the   

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