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19 Cards in this Set
- Front
- Back
Change in the Skull
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Foramen Magnum
-Big hole -Where the spinal cord leaves the skull Position moved -Forward -Brain Reorganized |
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Spine
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Quadrupeds = c-shaped
Bipeds = 2 curves -S-shaped |
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Vertebral Column
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Neck region
Ribs Lower Back Pelvis |
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Neck region
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-Cervical vertebrae
-Curve --Kyphosis |
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Ribs
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Thoracic region
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Lower back
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Lumbar
Another curve -Lordosis |
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Pelvis
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Ilium
Ischium Pubis |
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Ilium
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Hip bones
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Ischium
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What you sit on
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Pubis
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In the front
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How did the pelvis have to change to allow us to become bipeds?
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Dramatically... lol
Shortened Ilia and curve them Shorten Pubis |
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Lower limb
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Lengthens femoral neck
Bicondylar angle Valgus Knee Knees fully extend |
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Bicondylar Angle
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-9-12 degrees
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Valguc Knee
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Knees point inward
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Foot
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Toes in line with the others.
Adducted big toe and make it bigger. Longitudinal arch - heel to toe. Transverse arch - side to side. |
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Muscles that are affected?
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Gluteal Muscles
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2 kinds of Gluteal Muscles?
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Anterior Gluteals
Gluteus Maximus |
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Anterior Gluteals
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Gluteus minimus
Gluteas medius Keeps you from falling to the side |
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Gluteus Maximus
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Keeps you from pitching forward
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