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19 Cards in this Set

  • Front
  • Back

Trapezius

Superior fibers: Elevate and superiorly rotate scapula


Middle fibers: Retract scapula


Inferior fibers: Depress scapula

Latissimus Dorsi

Agonist of arm extension; also adducts and medially rotates arm

Rhomboid Major

Elevates and retracts (adducts) scapula; inferiorly rotates scapula

Teres Minor

Adducts and laterally rotates arm

Supraspinatus

abducts arm

Subscapularis

Medially rotates arm

Serratus anterior

Agonist in scapula protraction; superiorly rotates scapula (so glenoid cavity moves superiorly); stabilizes scapula

Serratus posterior inferior

Depresses ribs during forced exhalation

Splenius capitis

Unilateral Action: Turns head to same side


Bilateral Action: Extends head and neck

Iliocostalis

Extends neck and vertebral column; maintains posture

Logissimus

Extends neck and vertebral column and rotates head; maintains posture

Spinalis

Extends neck and vertebral column; maintains posture

Semispinalis

Unilateral Action: Laterally flexes vertebral column and neck


Bilateral Action: Extends vertebral column and neck

Multifudus

Extends vertebral column; rotates vertebral column toward opposite side

Rotatores

Extends vertebral column; rotates vertebral column toward opposite side

Oblique capitis superior

Turn head to same side

Rectus capitis posterior major

Extends head and neck

Gluteus maximus

Extends thigh; laterally rotates thigh

Gluteus Medius

Abducts thigh; medially rotates thigh