Shoulder muscles Flashcards by 俊其王

Q

descending part of trapezius

A

elevation, upward rotation

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Q

middle part of trapezius

A

retraction

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Q

ascending part of trapezius

A

depression, upward rotation

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Q

Latissimus Dorsi

A

adduction,medial rotation, extension

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Q

teres major

A

adduction, medial rotation

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Q

teres minor

A

lateral rotation, transverse abduction

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Q

supraspinatus

A

0°-15° of shoulder abduction

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Q

infraspinatus

A

lateral rotation, transverse abduction

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Q

subscapularis

A

shoulder medial rotation

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Q

rhomboid major + minor

A

retraction, downward rotation

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Q

levator scapulae

A

elevation, downward rotation; neck extension, lateral flexion

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Q

spinal accessory nerve

A

Trapezius, sternocleidomastoid

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Q

thoracodorsal nerve

A

latissimus dorsi

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Q

dorsal scapular nerve

A

Levator scapulae, rhomboid major and minor

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Q

long thoracic nerve

A

serratus anterior

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Q

suprascapular nerve

A

supraspinatus + infraspinatus

Q

axillary nerve

A

deltoid + teres minor

Q

upper subscapular nerve

A

subscapularis

Q

lower subscapular nerve

A

teres major, subscapularis

Q

Anterior rami of third and fourth cervical nerve

A

Levator scapulae, trapezius

Q

Medial & lateral pectoral nerve

A

Pectoralis major & minor