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A&P
posture and gait
25
Anatomy
Undergraduate 1
03/26/2013

Additional Anatomy Flashcards

 


 

Cards

Term
posture
Definition
the positioning of your body parts in relation to each other at any given time
Term

static

 

Definition
stationary
Term
dynamic
Definition

body moves away from one position to the other

posture deals with the alignment of the various body segments

Term
sway back
Definition
increase lumbar curve
Term
flat back
Definition
decreased thoracic curve
Term
scoliosis
Definition
lateral curvature
Term
primary curve
Definition

concave curve - anteriorly concaved (birth)  

 

Term
secondary curve
Definition
anteriorly convex curves of the cervical and lumbar region
Term
lordosis
Definition
pelvis tilts anteriorly, lumbar curvature increases
Term
positioning
Definition
pelvis has a great influence on the vertebral column especially the lumbar region
Term
antigravity muscle
Definition
muscles that contract to keep the body in upright postion in static/dynamic
Term
postural sway
Definition
anterior-posterior-motion of the upright body caused by motion occuring primarily at the ankles (constant displacment and correction-COG)
Term
standing posture
Definition
plumb line for a postural grid (straight line of gravity)
Term
sitting posture
Definition
places pressure on the vertebral disk
Term
supine posture
Definition
(resting) least amount of pressure on the intervertebral disk
Term
prone
Definition
not recommended-places pressure on the neck
Term
principles of good body mechanics
Definition
avoid stress to the trunk and maintain the spinal curves
Term
common postural deviations
Definition
result of structural problems/neurological conditions/muscle imbalances
Term
gait
Definition
the process or components of walking
Term
gait cycle/stride
Definition
the activity that occurs between the time one foot touches the floor and the time the same foot touches the floor again
Term
stride length
Definition
is the distance traveled during the gait cycle
Term
cadence
Definition
walking speed
Term
stance phase
Definition
activity that occurs when the foot is in contact with the ground
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