sports rehab Flashcards
gripping refelex is the first step in what stability?
Shoulder stability
human infants are born with what 2 refelexes
breathing and grip
gait
ambulation from place to place (walking, jogging, climbing)
grip
carrying items
rooting reflex
seeking nutrition by turning head, if something brushes the cheeck
moro reflex
a change in head position, exstention, abduction, flexion, adduction
flexor withdrawl reflex
ex- noxious stimulus to the
bottom of the foot results in flexion of the entire
lower extremity
by age 2 what percentage of the brain is intact
80% and between the ages 2 and 6 it rises to 90%
the brain changes what and grows stimuli due to what>
plasticity due to smell, sound, vibration, light, taste, temperature, touch, pressure, gravity
all of human movement is a result of what and responding to what
stimuli and output
postures rely on what
stability and mobility
fundamental level
reaching, head movement, rolling (supine and prone)
transitional level
quadruped, sitting, kneeling,
crawling, squating, hinging, rocking, pushing down
functional level
vertical stance, walking/gait
the number 2 predictor of injury
assymetry pain changes everything
what needs to happen for normal movement to resume
structural integrity, adequate tissue
To satisfy a task, the brain will create a new pattern to _ _ the painful stimulus
Avoid
mobility
full _freedom_____________ of movement
based on unrestricted range of
motion
stability
how an individual
_utalizes_____________ their given range of motion
motor control
the balance of
mobility and stability to create
smooth, precise, controlled,
_coordinated_____________ movement
what preceded motor control and strength
stability
gravity
the only stimulus that is constant for a life span , all human movement happens because of gravity
NDS 1
BREATHING/ GRIP
DIAPHRAGM
DOME SHAPED MUSCULAR PARTITION SEPARATING THE THORAX FROM ABDOMINAL CAVITIES
FOUND BELOW THE LUNGS THAT CREATES A VACUUM
BOTTOM IS PELVIC
THE REFLEX OF HUMAN REFELEX REMAINS UP UNTIL
4 MONTHS
NDS 2
Reaching
requires trunk stability
incorporates grip
NDS 3
Head movement and vision
__head____________ motion drives the development of the __vestibular____________ system, laying the
groundwork for the locomotion
Human balance is dependent on 3 systems
visual, vestibular, proprioception
NDS 4
SUPINE POSTURE (LAYING ON BACK)
INFANTS ARE BORN IN FETAL POSITION
STABILITYIS PROVIDED BY THE?
GROUND
NDS 5
PRONE POSTURE (LAYING ON BELLY)
FUNDAMENTAL
FORMS THE FOUNDATION OF UPPER BODY STRENGTH AND POSTERIOR CHAIN AND SPEECH DEVELOPMENT
THE FIRST STEP TO QUADRUPED POSTURE AND CREEPING/CRAWLING
NDS 6
SEGMENTAL ROLLING
SINGLE LEG MOVEMENTS
ALLOWS INFANT TO REFLEXIVE STABILIZE AND PROTECT THE SPINE,
EYES TRACK, HEAD TURNS, SHOULDER TURNS WITH HEAD MOTION
CONTROLATERAL LIMB ACTION DURING GATI
NDS 7
QUADRUPED
Framework for a __LOADED ____________ thoracic spine and
pelvis to prep for crawling
NDS 8
CRAWLING/CREEPING
RECIRPRICOL PATTERN OCCURING IN QUADRUPED
MUST HAVE BOTH HEMISPHERES OF THE BRAIN
LACK OF CRAWLING PATTERNS CAN INDICATE
COGNITIVE AND MOTOR DEFICITS LATER IN LIFE
NDS 9
Transitional postures (seated postures)
infants obtain independent vertical postures
first expression of kneeling
types of kneeling
short kneeling (hips resting on heels)
tall kneeling (hips partially or fully extended)
half kneeling
squating (hips below knees)
NDS 10
VERTICAL STANCE
Requires _____STABILITY_________ of the lower extremities, pelvis,
trunk, cervical spine in multiple planes in a vertical
position
SYMMETRICAL STANCE
BOTH FEET IN THE SAME POSITION (SQUAT)
ASSYMETRICAL STANCE
BOTH FEET DOING SOMETHING DIFFERENT
NDS 11.
Cruisng
Support can be from a _FIXED_____________ object (coffee
table) or __MOVEABLE ____________ object (cart on wheels)
● __periods ____________ of support allow the brain to create a
motor pattern for bipedal gait as the child
develops strength in the lower extremities
NDS 12
BIPEDAL GAIT
_BIPEDAL_____________ (2 foot) gait is a developmental
characteristic that separates humans from all
other animals
Every step requires the continual dynamic ___REACQUISION___________ of CoG
○ Requires reflexive __STABILITY____________ of each limb with __WEIGHT____________ transfer and __SWING____________
phase of opposing limb
WOLFS AND DAVIS LAW
TISSUE CHANGES IN REPSONSE TO THE STRESS PLACED UPON IT
Meaning- ___COMPENSATION___________ to avoid pain causes structural changes to the bones and soft tissue
structures, resulting in a PERMANENT______________ inability to obtain a pain-free anatomical position
CHILDREN BENEFIT FROM?
Free play
Adequate Central Nervous System functioning
Adequate Sensory Input
■ Adequate Feedback on the outcome of the movement
■ Adequate __perception____________ of the Movement
similarities between squat and hinge
spinal stability, hip mobility, hamstring exstensivity. tripod
difference between squat and hinge
Squat: High dorsiflexion, knee has high degree of flexion
Hinge: little dorsiflexion, knee is relaxed
squat moves inferior, hinge moves posterior
squat progressions
quadruped, prone rocking, sit to stand(drive heels back), standing, counterbalance squat, goblet squat, step up, lunges, front squat, back squat, single leg
hinge progressions
bridge, kneeling, standing. split stance, single leg
what injuries can you use squat with
foot ankle (dorsi flexion, quad strength, patellar tracking,
what ijnuries can you use hinge with
strengthens ankle stability (dosriflexion)
control over knee flexion
separation between spine and hips
similarities between push/pull
isometric trunk exstention, shoulders depressed down full rom, scapulae is retracted and depressed , elbows full rom
push difference
elbow is extended
shoulders flexed, adduction, internal rotation
pull difference
elbow is flexed or siometric exstention
shoulders are extented, abduction, external rotation
