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16 Cards in this Set
- Front
- Back
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Pectoralis Major
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O - clavicle, middle 1/3 of sternum
I - Humerous N - Lat/Med pec nerves A - adducts and medially rotates the humerus. It also draws the scapula anteriorly and inferiorly. |
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Pectoralis Minor
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O: R3-5
I: corocoid of scapula N: Medial pec nerve A: stablizes scapula, depresses scapula |
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Erector spinae
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N: Dorsal rami of spinal nerves
A: posture |
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Ructus abdominus
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O: pubic symphasis
I: Costal cartilage of ribs 5-7, xiphoid process N: thoraco-abdominal nerves (T7 to T12) A: flexion of torso |
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External obliques
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O: Lower 8 ribs
I: aponeurosis/aponeurosis of ant ab wall N: Intercostals 7-11, subcostal (12) A: rotates torso |
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Serratus anterior
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O: upper 8 ribs
I: medial margin of scapula N: Thoracodorsal, lateral dorsal A: protracts, stablizes scapula |
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Internal obliques
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O: iliac crest, inguinal lig, thoracodorsal fascia
I: linea alba, xiphoid, bottom ribs N: 7-11 ventral rami A: rotates body |
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Transverse abdominus
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O: (aponeurosis of back?) iliac crest, lower 6 ribs
I: linea alba, pubic tubercle via conjoin tendon A: |
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Intercostals
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External, internal, VAN, innermost intercostals
N: ventral rami of intercostal A: respiration |
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trapezius
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O: occipital protuberance, nuchal line and lig, C7-T12
I: lat 1/3 of clavicle, scapular spine, acromion N: Cranial nerve XI A: retracts scapula |
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Latissimus dorsi
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O: T6-T12, thoracolumbar fascia, iliac crest and inferior 3 or 4 ribs
I: humerous, medial/anterior aspect N: thoracodorsal A: adducts, medially rotates arm |
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Rhomboid major/minor
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O: T1-5
I: medial border of scapula N: (Dorsal scapular) A: retracts scapula |
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Levator scapulae
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O: Transverse of C1-4
I: superior/medial border of scapula N: (C3-5) A: elevates scapula |
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Serratus posterior sup/inf
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N: Intercostals
A: Respiration |
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Splenius capitis/cervicis
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O: Nuchal lig, spinous of C7-T6
I: Mastoid process N: A: rotates head |
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Transversus Thoracis
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O: lower 3 ribs, xiphoid, sternum
I: R2-6 N: intercostal A: depresses ribs |
