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15 Cards in this Set
- Front
- Back
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what are the 4 flexor muscles of the hips?
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Iliopsoas
sartorius rectus femoris tensor fascia lata |
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Extensors:
2 groups: 1st proximal = ... 2nd distal = ... during walking, you only use your ... to extend |
gluteus maximus
hamstrings hamstrings |
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hip adductors are the ...
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entire medial compartment of the thigh
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what are the 3 abductor muscles of the hip?
which one is the most powerful? |
gluteus medius
gluteus minimus tensor fascia lata gluteus medius |
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what are the 2 medial rotator muscles of the hip?
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-gluteus minimus
-gluteus medius (ant. fibers) |
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what are the lateral rotators of the hip?
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piriformis
gemelli obturator internus obturator externus quadratus femoris |
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during heel strike, your hip abductors are doing what to your pelvis?
what type of contraction is being used? they maintain the pelvis in a ... |
-stabilizing it
-isometric (both eccentric and concentric) -level position |
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during heel strike, what muscle group starts extension?
What type of contraction do they do? (contracts at heel strike) |
hamstrings
eccentric |
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flatfoot:
-what muscle group does hip extension? -what type of contraction is it? -what muscle group stabilizes the pelvis? -what type of contraction is being used? |
hamstrings
concentric abductors isometric |
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during midstance, what muscle group is being used?
what are they doing? what type of contraction is being used? |
abductors
stabilizing the pelvis isometric |
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during heel off, what muscle group is being used?
what are they doing? what type of contraction are they using? |
abductors
stabilizing the pelvis isometric |
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during toe off, what muscle group is being used?
What are they doing? what type of contraction are they using? |
flexors
flexing the hip concentric |
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during early swing, what muscle group is being used?
what are they doing? what type of contraction is being used? |
flexors
flexing the hip concentric |
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during midswing, what is being used?
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momentum
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during late swing, what is being used?
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momentum
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