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Lab 9 Action of Muscles

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alooomartinez11's version from 2017-04-03 01:58

Section 1

Question Answer
Rectus AbdominisFlex and rotate lumbar region of vertebral column
Serratus AnteriorRotates scapula so tat its inferior angle moves laterally and upward
RhomboidsStabilizes scapula
InfraspinatusRotates humerus laterally
Teres MajorExtends, medially rotates and adducts humerus
Teres minorRotates humerus laterally
Long head of biceps brachii Flexes elbow joint and supinates forearm
Short head of biceps brachiiFlexes elbow joint and supinates forearm
BrachialisFlexes forearm
memorize

Section 2