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Gait > Gait Final Exam > Flashcards

Gait Final Exam Flashcards

1
Q

Total ROM of the ankle during running gait (sagittal plane)

A

30 degrees of DF - 20 degrees of PF

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2
Q

When does peak DF occur during running and what angle (sagittal plane)

A

30 degrees at MST

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3
Q

What is peak PF during running and what angle (sagittal)

A

20-degrees PF right after toe off

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4
Q

Frontal plane: What is angle of the ankle joint in IC during running gait

A

5-10 degrees of inv (moves toward eversion very quickly

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5
Q

when does peak eversion occur during running and what angle

A

MST (then starts to invert again as we get ready for push off)

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6
Q

what is the peak eversion degrees during running gait and when does it occur

A

5-10 degrees of eversion and in mst

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7
Q

which rocker does concentric G-S occur in?

A

forefoot rocker

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8
Q

which rocker does eccentric PF occur in

A

ankle rocker

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9
Q

which rocker does eccentric DF occur in

A

heel rocker

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10
Q

more than 15 degrees is whta type of pelvic tilt

A

posterior

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11
Q

less than 10 degrees is what type of pelvic tilt

A

posterior

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12
Q

what type of pelvic tilt at IC during running

A

posterior (then moves toward anterior)

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13
Q

most common place for a stress fx

A

tibia

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14
Q

what is associated with stress fractures

A

high impact loading

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15
Q

what can lead to ITB syndrome

A

hip add + tibial IR

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16
Q

pronation above _____degrees is considered excessive in gait

A

12 degrees

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17
Q

do forefoot strikers have more or less knee flexion at FS

A

more

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18
Q

do forefoot strikers have a higher or lower EV and DF velocity during running?

A

higher

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19
Q

main causes for flat foot contact in WA (2)

A
  1. Incomplete knee ext due to weak quads

2. Excess PF in TSW

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20
Q

main cause for foot slap in WA (1)

A
  1. weak tib ant
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21
Q

main causes for excess PF in WA or SLS (2)

A
  1. weak quads so the leg extends too much

2. PF contracture

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22
Q

main causes for excess PF in SLA (2)–> this is a fall risk!!!

A
  1. Weak tib ant

2. PF contracture

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23
Q

causes of drag during SLA (3) –> fall risk

A
  1. weak tib ant
  2. PF contracture
  3. Limited hip or knee flexion or excess PF
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24
Q

what nerve is tibialis anterior innervated by and what nerve levles

A

deep/common peroneal nerve (L4-L5)

25
Q

causes of excess DF during WA (2)

A
  1. excess knee flex

2. excess hip flex

26
Q

causes of excess DF during SLS (2)

A
  1. weak G-S

2. excess hip or knee flexion

27
Q

causes of excess inversion during any phase (2)

A
  1. overactivity of tib post

2. decrease in selective control of tib ant

28
Q

causes of excess eversion during any phase (2)

A
  1. weak tib post

2. hypertonicity of perneals

29
Q

casues of heel off in WA/SLS (3) –> heel off when it should not be seen

A
  1. excess PF
  2. heel pain
  3. Excess Knee flex
30
Q

causes for no heel off (3)–> heel off NOT seen when it should be seen (during tst and psw)

A
  1. weak G-S

2. ankle/ met head pain

31
Q

causes for contralateral vaulting during SLA (1)

A
  1. other leg not able to clear so CL vaulting occurs (could be lack of hip flexion or knee flexion or DF occuring)
32
Q

causes of limited knee flexion during WA? (2)

A
  1. weak quads

2. knee pain

33
Q

causes of limited knee flexion during SLA?

A
  1. quad hypertonicity

2. no heel off or hip extension at TST

34
Q

causes of excess knee flexion at WA/SLS

A
  1. knee flexion contracture
  2. increased DF
  3. increased hip flex
35
Q

causes of excess hip flexion at Isw/Msw

A
  1. lack of hip flexion or lack of DF so the knee compensates with excess flexion
36
Q

causes of excess knee flexion during Tsw?

A
  1. knee flexion contracture
  2. hamstring hypertonicity
  3. weak quads
37
Q

causes for wobbling? (WA/SLS)

A
  1. quad hypertonicity
  2. pf hypertonicity
  3. imparied proprioception
38
Q

causes of knee hyperextensin or extension thrust at WA/SLS

A
  1. excess PF
  2. forefoot contact
  3. weak quad or quad hypertonciity
39
Q

causes of limited hip flexion during WA

A
  1. limited hip flexion during tsw

2. done to decrease the demand on the hip extensors

40
Q

causes of limited hip flexion during SLA

A
  1. weak hip flexors
  2. hip pain
  3. tight capsule that impairs ROM
41
Q

Excess hip flexion during WA/SLS

A
  1. hip flexion contracture
  2. increased DF
  3. increased knee flexion
42
Q

excess hip flexion during SLA

A
  1. compensatory for excess PF and/or lack of knee flexion
43
Q

functional signficance of past retract (hip)

A

decreases the step length

44
Q

causes of posterior pelvic tilt during any phase

A
  1. tight hamstrings

2. limited lumbar extension

45
Q

cause of posterior pelvic tilt during SLA

A

intentional to advance the swing limb

46
Q

when one limb is in LR the other limb is in what

A

PSw

47
Q

max anterior tilt occurs in what phase

A

terminal stance

48
Q

max posterior tilt occurs in what 2 phases

A

ISW and MSW

49
Q

does anterior or posterior pelvic tilt occur when the limb is on the ground

A

anterior

50
Q

does anterior or posterior pelvic tilt occur when the limb is in the air in swing

A

posterior

51
Q

causss of anterior pelvic tilt

A
  1. weak abdominals

2. hip flexion contracture

52
Q

ipsilateral pelvic drop during WA/SLS is due to what

A

weak IL calf muscles

53
Q

ipsilateal pelvic drop during SLA is due to what

A

weak gluteus medius on the oppsitie side

54
Q

cause of backward lean during WA/SLS

A
  1. decrease the demand on the hip extensors
55
Q

cause of backward lean during SLA

A
  1. weak hip flexors or poor control of hip flexors
56
Q

causes of forward lean during SLS

A
  1. decrease the demand on the quads

2. use of UE aids

57
Q

more than 10 degrees is anterior or posterior pelvic tilt???

A

anterior (this occurs when the leg is on the ground)

58
Q

less than 10 degrees is anterior or posterior pelvic titl????

A

posterior (this occurs when the leg is in swing)

Gait (1 decks)

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