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15 Cards in this Set
- Front
- Back
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STERNOCLEIDOMASTOID LOCATION (ANTERIOR)
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TWO HEADED MUSCLE ORIGINATES ON MANUBRIUM OF STERNUM AND AND MEDIAL PORTION OF CLAVICLE
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STERNOCLEIDOMASTOID ATTACHMENT
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INSERTS INTO THE TEMPORAL BONE'S MASTOID PROCESS NEAR THE EAR AND THE BASE OF THE SKULL
STRETCHES THE ENTIRE LENGTH OF THE NECK |
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STERNOCLEIDOMASTOID FUNCTION
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HELPS WITH OBLIQUE ROTATION OF HEAD
FLEXES THE NECK |
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SPLENIUS CAPITIS LOCATION (POSTERIOR)
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BROAD MUSCLE AT THE BACK OF THE NECK
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SPLENIUS CAPITIS ATTACHMENT
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ATTACHED AT THE BASE OF THE SKULL
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SPLENIUS CAPITIS FUNCTION
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CERVICAL EXTENSION AND ROTATION OF THE HEAD
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EXTERNAL INTERCOSTALS LOCATION
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RUN ALONG THE RIBS
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EXTERNAL INTERCOSTALS ATTACHMENT
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ORIGINATES ON THE SUPERIOR RIB, ANGLES INFERIORLY AND MEDIALLY AND INSERTS ON THE RIB INFERIOR
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EXTERNAL INTERCOSTALS FUNCTION
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DURING CONTRACTION ACT TO SWING THE RIBS UP AND OUT EXPANDING THE THORACIC CAVITY BOTH ANTERIOR-POSTERIOR AS WELL AS MEDIAL-LATERAL DIMENSIONS
THEY ARE MUSCLES OF INSPIRATION SYNERGISTIC TO THE DIAPHRAGM |
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INTERNAL INTERCOSTALS LOCATION
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RUN ALONG THE RIBS
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INTERNAL INTERCOSTALS ATTACHMENT
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ORIGINATE ON RIB INFERIOR, ANGLE SUPERIORLY AND MEDIALLY AND INSERT ON THE RIB ABOVE
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INTERNAL INTERCOSTALS FUNCTION
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DURING CONTRACTION PULL RIBS DOWN AND IN, DEPRESSING THE THORACIC CAVITY
ACCESSORY MUSCLES OF EXPIRATION |
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DIAPHRAGM LOCATION
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LARGE DOME SHAPED MUSCLE THAT DIVIDES THE THORACIC CAVITY FROM THE ABDOMINOPELVIC CAVITY
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DIAPHRAGM ATTACHMENT
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ORIGINATES AROUND THE CIRCUMFRENTIAL EDGES, ON THE INNER SURFACE OF THE RIB CAGE,
THE STERNUM, COSTAL CARTILAGES, AND THE LUMBAR VERTEBRAE |
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DIAPHRAGM FUNCTION
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DURING CONTRACTION FLATTENS OUT, EXPANDING THE THORACIC CAVITY IN THE SUPERIOR-INFERIOR DIMENSIONS
IN ADDTION TO RESPIRATORY MOVEMENT CAN ALSO WORK WITH ABDOMINAL MUSCLES FOR THE VALSALVA MANUEVER TO INCREASE INTRABDOMINAL PRESSURE |
