Front | Back |
EXTERNAL OBLIQUE
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O: lumbodorsal fasciaI: linea alba and pubisA: constricts the abdomen
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INTERNAL OBLIQUE
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O: lumbodorsal fasciaI: linea albaA: compresses the abdomen
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TRANSVERSE ABDOMINIS
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O: lumbodorsal fasciaI: linea albaA: compresses the abdomen
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RECTUS ABDOMINIS
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O: pubic symphysisI: sternum and costal cartilagesA: retracts ribs and sternum; compresses abdomen
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PECTOANTIBRACHIALIS
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O: manubriumI: fascia of the forearmA: draws arm towards the chest
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PECTORALIS MAJOR
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O: sternum and median ventral rapheI: humerusA: draws arm toward the chest
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PECTORALIS MINOR
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O: sternumI: humerusA: draws arm towards the chest
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XIPHIHUMERALIS
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O: xiphoid processI: humerusA: draws arm toward the chest
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STERNOMASTOID
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O: median raph and manubriumI: on the skull from the lamboidal ridge to the mastoid processA: turns and lowers the head
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CLEIDOMASTOID
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O: clavicleI: mastoid processA: pulls clavicle toward the neck or turns the head on neck
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CLAVOBRACHIALIS/CLAVODELTOID
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O: clavicle and clavotrapeziusI: ulnaA: flexes the forearm
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MASSETER
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O: zygomatic archI: posterior half of the lateral surface of the mandibleA: elevates the lower jaw
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TEMPORALIS
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O: superior nuchal line to the zygomatic processI: coronoid process of the mandibleA: elevates the lower jaw
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DIGASTRIC
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O: jugular and mastoid processI: mandibleA: lowers the jaw
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MYLOHYOID
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O: cricoid cartilage of larynxI: hyoid boneA: raises floor of the mouth; pulls hyoid forward
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