Gait Flashcards

1
Q

average step =

A

14-16 inches

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2
Q

average stride =

A

28-32 inches

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3
Q

average cadence =

A

90-120 steps/min

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4
Q

average speed =

A

3 mph

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5
Q

2 main phases of gait cycle

A

stance and swing

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6
Q

Stance =

A

period when foot is in contact with ground

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7
Q

Swing =

A

Period when foot is NOT in contact with ground

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8
Q

Stance components

A

contact, mid stance, propulsion

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9
Q

stance: contact

A

heel strike–>foot flat

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10
Q

stance: mid-stance

A

foot-flat –> heel off

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11
Q

stance: propulsion

A

heel off–> toe off

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12
Q

Swing =

A

toe off –> heel strike

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13
Q

how many phases are in the gait cycle?

A

heel strike to foot flat (contact)
foot flat to heel off (mid stance)
heel off to toe-off (propulsion)
toe off to heel strike

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14
Q

how many subdivisions are in the “stance” ?

A

contact, mid stance, and propulsion

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15
Q

how many subdivisions are in the “swing”

A

swing, that’s it

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16
Q

where does the midfoot connect to the hindfoot?

A

midtarsal (chopart) joint

17
Q

where does the midfoot connect to the forefoot?

A

Lisfranc joint

18
Q

hindfoot =

A

talus, calcaneous

19
Q

midfoot =

A

tarsals

20
Q

chopart joint

A

where the hindfoot connects to the tarsals

21
Q

lisfranc joint

A

where the midfoot connects to the forefoot

22
Q

% initial contact

A

“heel strike” 1-2%

23
Q

% loading response

A

“toe off” 1-10%

24
Q

% mid stance

A

10-30%

25
Q

% terminal sequence

A

“heel off” 30-50%

26
Q

Pre-swing

A

“toe off”

50-60% off stance

27
Q

stance total %

A

60%

28
Q

Swing total

A

40%

29
Q

Initial swing

A

20-30%

30
Q

mid swing

A

30-40%

31
Q

terminal swing

A

35-45%