Skills Check 2

Question 1

Shoulder flexion ROM

Answer 1

Complex: 165-180°
GH: 100-115°

Question 2

Shoulder flexion Muscles

Answer 2

Pec Major (C5-T1)
Anterior deltoid (C5-C6)
Coracobrachialis (C5-C7)

Question 3

Shoulder extension ROM

Answer 3

Complex: 50-60°
GH: 20-25°

Question 4

Shoulder extension Muscles

Answer 4

Lats (thoracodorsal n. C6-C8)
Triceps LH (radial n. C6-C8)

Question 5

Shoulder abduction ROM

Answer 5

Complex: 170-180°
GH: 90-125°

Question 6

Shoulder Abduction Muscles

Answer 6

Deltoid (C5-C6)
Supraspinatus (C5-C6)

Question 7

Horizontal Adduction Muscles

Answer 7

Deltoid (C5-C6)
Pec Major (C5-T1)

Question 8

Horizontal Abduction Muscles

Answer 8

*Middle/Posterior Deltoid (C5-C6)
*Infraspinatus (C5-C6)
Teres Minor (C5-C6)
Rhomboid Major (C4-C5)
Middle Trapezius (CN XI)

Question 9

Shoulder external rotation ROM

Answer 9

Complex: 90-100°
GH: 80-90°

Question 10

Shoulder external rotation muscles

Answer 10

Posterior Deltoid (C5-C6)
*Infraspinatus (C5-C6)
Teres minor (C5-C6)
*Supraspinatus (C5-C6)

Question 11

Shoulder internal rotation ROM

Answer 11

Complex: 70-90°
GH: 50-60°

Question 12

Shoulder internal rotation muscles

Answer 12

Pec Major-clavicular head (C8-T1)
Teres major (C5-C7)
Subscapularis (C5-C6)
Lats (C6-C8)

Question 13

Scapular elevation muscles

Answer 13

Upper trap (CN XI)
Levator scap (dorsal scapular)
Rhomboids (dorsal scapular)

Question 14

Scapular depressor muscles

Answer 14

Lower trap (CN XI)
Lat dorsi (thoracodorsal)
Pec minor (Medial pectoral)
Subclavius (subclavian)

Question 15

Shoulder protractor muscles

Answer 15

Serratus Anterior (Long thoracic)
Pec minor (medial pectoral)

Question 16

Shoulder retractor muscles

Answer 16

Middle/lower trap (CN XI)
Rhomboid (dorsal scapular)

Question 17

Force couple muscles for Upward rotation of scap

Answer 17

Deltoid, serratus anterior, lower/middle/upper trap