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movement science final!!!!! > normal gait (1st lecture) > Flashcards

normal gait (1st lecture) Flashcards

1
Q

how much BW does the head and arms support ? and trunk?

A

HA= 25%
trunk = 50%

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2
Q

at 1 year old what type of guard and gait do you have

A

high guard and fast gait

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3
Q

at 1 year of age what kind of strike and steps do you have

A

foot flat strike and shirt steps

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4
Q

at 18 months how is the gait

A

more natural with heel strike and arm swing

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5
Q

at 2-3 years old what can they do for gait

A

walk on tip toes and hip
normla BOS

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6
Q

at gait initiation there is a shift of COP towards the ___ limb by ____ of swing hip producing coronal toque

A

support
abd

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7
Q

during gait initiation there is an activation of what 2 muscles and inhibit the ___

A

ant tib and vastus lateralis
inhibit the gastroc

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8
Q

what is the rancho los amgios terminology for gait

A

R foot heel strike is initial contact
R foot flat is loading response
mid stance
R heel off is terminal stance
R toe off is pre swing
R knee flexion is initial swing
R mid swing
R heel strike is terminal swing

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9
Q

gait cycle =

A

60% stance + 40% swing

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10
Q

what is the gait cycle

A

from IC (heel strike) to IC (heel stike) of same limb

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11
Q

how many periods during the gait cycle is there double limb support

A

2

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12
Q

how much is single limb support in gait cycle

A

80%

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13
Q

according to ranches los amigos what is the stance phase

A

IC to PS

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14
Q

according to the book when is stance phase

A

heel strike to toe off

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15
Q

when is swing phase according to RLA

A

initial -mid -terminal swing

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16
Q

according to the book when is swing phase

A

toe off to heel strike

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17
Q

when is there weight acceptance during gait

A

IC and LR

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18
Q

when is there single limb support in the gait cycle

A

Mid stance and terminal stance

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19
Q

when is there swing limb advancement in gait

A

Pre swing > ISw > MSw > TSw

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20
Q

when is it considered mid stance

A

foot flat on ground

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21
Q

when is it considered terminal stance

A

heel off the ground : weight transferred to forefoot

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22
Q

when is it considered terminal stance

A

toe off ; IC of contralateral limb
end of stance phase

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23
Q

what phase of swing does the knee began to extend

A

mid

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24
Q

during what phase of swing does the thigh begin to advance

A

initial swing

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25
Q

if the right leg is in IC what is happening to the Left leg

A

Pre swing

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26
Q

if the right leg is in LR what is the left leg doing

A

pre seing

27
Q

if the right leg is in mid stance what is the left leg doing

A

initial swing and mid swing

28
Q

if the right leg is in terminal stance what is the left leg doing

A

terminal swing

29
Q

if the right leg this in pre swing what is the left leg doing

A

IC and LR

30
Q

if the right leg is in initial swing and mid swing what is the left leg doing

A

mid stance

31
Q

if the right leg is doing terminal swing what is the left leg doing

A

terminal stance e

32
Q

what is stride length

A

heel strike to heel strike same leg

33
Q

what is step length

A

right heel strike to left heel strike (vise versa)

34
Q

what is the mean and range for step width

A

mean = 3.5 in
range = 1-5 in

35
Q

what is the normal deg of toe out for men

A

7

36
Q

what is the normal cadence

A

100-121 spm

37
Q

10 m walk test is assessing gait ___ and 6 min walk test is assessing gait __

A

speed
endurance

38
Q

what is the critical event for IC

A

heel first contact

39
Q

what is the normal hip flexion , knee flexion andd ankle rom during initial contact

A

hip flexion : 20°
knee flexion: 5°
ankle : 0°

40
Q

what is the normal hip flexion , knee flexion andd ankle rom during loading response

A

hip flexion: 20°
knee flexion : 15°
ankle: 5*

41
Q

what is the critical events in LR

A

hip stability
controlled knee flex and ankle PF

42
Q

what is the normal hip flexion , knee flexion andd ankle rom during mid stance

A

HF: 0°
KF: 5°
ankle: 5*

43
Q

what is the critical event in mid stance

A

controlled tibial advancement

44
Q

what is the normal hip extension , knee flexion andd ankle DF and toe extension rom during terminal stance

A

hip extension: 20°
knee flexion : 5°
ankle DF: 10*
toes ext: 30° MTP

45
Q

what is the critical events at terminal stance

A

controlled. ankle DF w heel rise

46
Q

what is the normal hip extension , knee flexion andd ankle PF and toe extension rom during pre swing

A

HE: 10°
KF: 40°
ankle PF: 15°
TE: 60° MTP

47
Q

what is the critical events during pre swing

A

passive knee flexion to 40°
ankle PF

48
Q

what is the normal hip flexion , knee flexion andd ankle PF rom during initial swing

A

HF: 15°
knee flex: 60°
ankle PF: 5°

49
Q

what are the critical events during initial swing

A

hip flexion 15°
knee flexion to 60°

50
Q

what is the normal hip flexion , knee flexion andd ankle DF rom during mid swing

A

HF: 25°
KF: 25°
DF: 0°

51
Q

what is the critical events in mid swing

A

further hip flexion to 25° and ankle DF to 0

52
Q

what is the normal hip flexion , knee flexion andd ankle DF rom during terminal swing

A

HF: 20°
KF: 5°
ankle DF : 0

53
Q

what is the critical events in terminal swing

A

knee extension

54
Q

in the pelvis there is a lateral pelvic drop how how many degrees in gait

A

5° (hip adduction )

55
Q

in the frontal plane the knee is in neutral during gait except for slight abduction during ….

A

mid swing

56
Q

in the frontal plane the ankle does what during IC , and LR

A

5° inversion during IC and 5° of eversion during LR

57
Q

in the frontal plane there is overal how may degrees of inversion during push off at the ankle

A

10-15°

58
Q

the RLS notes that there is ____ of eversion during LR and goes to neutral during ____ ____

A

5°
pre swing

59
Q

what plane is the most variable plane for gait

A

transverse

60
Q

int he transverse plane what does the contralateral pelvis do

A

rotates 4-8° toward the stance limb during early stance (IC to LR)

61
Q

the pelvis rotation in the transverse plane will increase with what

A

step length

62
Q

when does the pelvis rotate 5° forward in gait

A

IC , LR and terminal swing

63
Q

when does the pelvis rotate 5° backwards during gait

A

terminal stance , pre swing, initial swing

64
Q

when in gait is the pelvis at neutral

A

mid stance and mid swing

movement science final!!!!! (9 decks)

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