Anatomy muscle actions Flashcards by Eli Lee | Brainscape

Q

Sternocleidomastoid

A

flexion of neck

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Q

pectoralis major

A

flexion of humerus

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Q

trapezius

A

elevation of scapula

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Q

deltoid

A

abduction of humerus

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Q

latissimus dorsi

A

extension of humerus

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Q

serratus anterior

A

stabilizes scapula against chest

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Q

rhomboids

A

retraction of scapula

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Q

teres major

A

adduction of humerus

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Q

supraspinatus

A

stabilizes shoulder joint

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Q

infraspinatus

A

stabilizes shoulder joint

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Q

teres minor

A

stabilizes shoulder joint

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Q

biceps brachii

A

flexion of elbow

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Q

triceps brachii

A

stabilizes shoulder joint

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Q

brachioradialis

A

flexes elbow

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Q

pronator teres

A

pronation of forearm

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