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8 Cards in this Set
- Front
- Back
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orbicularis oculi
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origin: medial wall of orbit
insertion: circular path action: closes eye |
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sternocleidomastoid
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origin: sternum and clavicle
insertion: mastoid process or temporal bone action: flexion of the head |
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deltoid
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origin: clavicle (acromium process and Scaupla)
insertion: deltoid tuberosity of humerus action: abducts, flexes, and extends forearm |
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rectus abdominus
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origin: pubic crest and pubic symphysis
insertion: xiphoid process and cartilage of ribs 5-7 action: flexes vertebral column & compresses abdomen |
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rectus femoris
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origin: iliac spine and superior margin of acetabulum
insertion: tibial tuberosity action: extends knee and flexes thigh at hip |
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gracilis
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origin: pubic symphysis and arch
insertion: medial surface of body of tibia action: adducts thigh and flexes leg |
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biceps femoris
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origin: ishial tuberosity and linea aspera
insertion: head of fibula and lateral condyle of tibia action: flexes leg and extends thigh |
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gastrocnemius
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origin: lateral and medial condyles of femur and posterior capsule of knee
insertion: calcaneous via achilles tendon action: plantar flexes foot, flexion of knee when foot is dorsiflexed |
