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Gait chapter 22 (lippert)
Gait Chapter 22 (lippert)
14
Anatomy
Undergraduate 2
03/10/2012

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Cards

Term
Heel Strike (stance)
Definition
Heel comes in contact w ground
Ankle- Neutral position
Knee- begins to flex
Term
Stride
Definition
time one foot touches the ground and the time the same foot touches the floor again
Term
Step
Definition
1/2 stride
Term
Step length
Definition
distance between the heel strike of one foot and the heel strike of the other foot
Term
Cadence
Definition
steps taken per min. 70 steps per min/130 steps per min
Term
Stance phase
Definition
foot in contact with floor 60% of time
Term
Swing phase
Definition
foot is not in contact with floor 40% of time
Term
Double support
Definition
10% of cycle / 20% of total cycle
both feet r touching the ground
Term
nonsupport
Definition
does not occure in walking but does in running
Term
single support
Definition
40% of cycle/80% total when one foot bears weight
Term
Foot flat (stance)( loading response)
Definition
Entire foot in contact with ground
15% of plantar flexion
dorsiflexors contracting eccentrically
keeps the foot from slapping down
Knee 20% of flexion
hip moving into extension
Term
Midstance (stance)
Definition
Ankle- slight dorsiflexion/but dorsiflexors inactive~ Plantarflexors begin to contract
Knee/hip~ continue to extend
Trunk ~ neutral
Term
Heel off (stance) (perswing)
Definition
Ankle- dorsiflex slightly and then begin to plantar flex
Knee- nearly full extension
hip - hyperextension
trunk- rotate to the same side
Term
Toe-off(stance) (pre swing)
Definition
Toes- extreme hyperextension
ankle-10% of plantar flexion
knee/hip- are flexing
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