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17 Cards in this Set
- Front
- Back
Pectorals
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Origin: sternum and fascia Insertion: humerus flexes
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rectus abdominus
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origin: pubic border insertion: sternum supports abdominal viscera
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external oblique
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origin: dorsal fascia and ilium insertion: sternum and linea alba constricts abdomen and supports viscera
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transversus
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Origin: ilium and vertebra insertion: linea alba supports abdominal viscera
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sartorius
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origin: pubis insertion: tibufibila flexes shank and adducts thighs
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adductor magnus
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origin: pubic and ischial symphysis insertion: distal end of femur adducts and flexes thigh
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Gracilis major and minor
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origin: ischium
Insertion: tibiofibula adducts thigh and flexes or extends shank acc. to position |
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adductor longus
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origin: ilium
insertion: femur adducts thigh |
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triceps femoris
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origin: one head on acetabulum and two on ilium
insertion: tibiofibula adducts thigh and extends lower leg |
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biceps femoris
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origin: ilium
insertion: tibiofibula flexes shank |
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semimembranosus
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origin: ischium
insertion: tibiofibula adducts thigh and flexes or extends shank |
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gluteus
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origin: ilium
insertion: femur rotates thigh forward |
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gastrocnemius
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origin: two heads at distal ends of femur from triceps femoris
insertion: achilles tendon to sole of foot flexes shank and extends ankle and foot |
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peroneus
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origin: femur
insertion: distal end of tibiofibula extends shank farther, flexes farther |
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tibialis anterior longus
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origin: femur, divides into two bellies
insertion: by two tendons on ankle bones extends shank and flexes ankle |
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extensor cruris
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origin: femur
insertion: ventral surface of tibiofibula extends shank |
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tibialis postenor
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origin: side of tibiofibula
insertion: ankle extends foot when flexed, flexes foot when extended |