Intro To Movement Science - Exam 1

what individual physical factors impact our movements?

joint/tissue mobility, motor control and nervous system tone, proprioception, overall joint health, mental health, potency size and configuration of airways

what role does movement play in patient care?

general health and wellness, assessment, treatment and management

according to the ACSM, how many minutes of aerobic exercise are recommended each week?

150 min of moderate intensity or 75 min of vigorous intensity

according to the ACSM, how much resistance training is recommended each week?

2 non consecutive days

any strength promoting exercise was associated with a ___% reduction in all-cause mortality and a _____ % reduction in cancer mortality

23% ; 31%

what are some mortality predictors related to physical health?

sitting-rising test, pushups, grip strength, toe strength, leg press, bench press

what was an independent predictor of all-cause mortality and CVD?

grip strength

according to the hierarchy of movement, during MANAGEMENT (correction) of dysfunctional movement we should establish proper _______ then _______ then ______

mobility -> motor control -> functional patterning

according to the hierarchy of movement, during a MOVEMENT EVALUATION, we should evaluate ________ then _______ then ________

functional patterning -> motor control -> mobility

what is the single best predictor of a senior citizen falling?

toe strength

falls are the most common cause of:

traumatic brain injuries (TBI) and hip fractures

what are the most important components of fall prevention?

strength, coordination, proprioceptive stimulation, sensory motor training

movement correlated with mobility

toe touches

movement correlated with motor control

hip hinge

movement correlated with functional patterning

deadlift

what %of U.S. citizens live with MSK conditions?

50%

how does movement lead to better diagnostics?

find the cause -> explain the source -> determine effective treatment -> shorten treatment time

Within musculoskeletal care, what is our current process for screening? Do we have any systems in place for looking at dysfunction or precursors of MSK problems? Or do we wait for symptoms?

wait for symptoms then arbitrarily value signs we thing contribute to the problem

in terms of injury, what refers to the location the individual is feeling pain?

source

in terms of injury, what refers to what Is creating pain in the individuals system?

cause

what is the #1 predictor of injury?

previous injury

why is previous injury the #1 predictor of injury?

protective mechanisms, underlying dysfunction that lead to initial injury, resultant dysfunction present following injury

what is an example of a resultant dysfunction present following an injury?

gluteal amnesia

types of protective mechanisms

pain, reduced ROM, tissue contracture

"necessary input, sufficiently processed, with an acceptable output"

motor control

why might pain persist after a tissue has fully healed?

tissue is less elastic

does pain = tissue damage?

no

in general, the average tissue healing timeline is how long?

4-8 weeks

muscle healing time

2-4 weeks

tendon healing time

4-6 weeks

bone healing time

6-8 weeks

ligament healing time

10-12 weeks

cartilage healing time

~12 weeks

nerve healing time

3-4 mm/day

what is one way your body and brain get all your parts working together without a fitness load?

human movement patterns

when do we have justification to go look at the individual parts?

when a pattern is dysfunctional

our standard operating procedure should should start by categorizing ________, NOT by measuring body parts

movement patterns

who can benefit from movement assessments?

everyone

when should movement assessments be utilized within patient care?

1st baseline visit, post-interview check, ongoing assessment

why are movement assessments used?

find the cause, explain the source, determine effective treatment, shorten treatment time

what creates perspective by filtering into categories - competent or not and tells us that something is wrong

-equally qualitative and quantitative

screening

what creates objective measurement telling us about their stability?

-quantitative

testing

what creates expertise by requiring your professional training and is used to tell us what is contributing to the individual being incompetent/dysfunctional?

-qualitative (some quantitative markers)

assessment

what evaluates injury risk?

functional movement screen

what evaluates function/dysfunction and no-pain/pain?

top tier assessments

what evaluates ability/function?

breakout tests

what are indicators of dysfunction?

imbalance, asymmetries and limitations

what is predictive of injury?

pain

what are the first 2 principles of movement as described by gray cook?

first move well, then move often

protect, correct and develop

what are the 4 movement principles?

-movement should be within a patients capacity/injury risk

-movement should be functional

-movement when dysfunction is present may result in injury

-movement can be used as a

how are rehab and training the same?

goals and principles are the same (progressive overload, SAID, increase strength and resilience)

how are rehab and training different?

starting point

3 R's utilized within treatment

reset, reinforce, reload

what describes how the human body can be considered in terms of interrelated links or systems?

kinetic chain

concept that seemingly unrelated impairments in a remote anatomical region may contribute to, or be associated with, the patents primary complaint

regional independence

According to the joint-by-joint approach, which joints/regions are meant to be mobile and are therefore most prone to mobility restriction?

ankle, hip, thoracic, glenohumeral, upper cervical, wrist

According to the joint-by-joint approach, which joints/regions are meant to be stable and therefore most prone to stability limitations?

knee, lumbar, scapula, lower cervical, elbow

what type of joints are intended to produce movement in 3 planes?

mobile

what type of joints are intended to produce movement in primarily 1 plane?

stabile

what type of dysfunction occurs when both active and passive movement is dysfunctional?

mobility dysfunction

what type of dysfunction occurs when active movement is dysfunctional but passive movement is functional?

stability and/or motor control dysfunction

large, long superficial muscles that span 2 or more joints and their contraction creates tension to introduce stability

global stabilizers

roles of global stabilizers

stabilization and static proprioceptive feedback

large, long superficial muscles that span 2 or more joints and their contraction creates movement within a specific pattern

global movers

roles of global movers

movement and dynamic proprioceptive feedback

shorter, smaller deep muscles which mostly span a single peripheral joint of few spinal segments and their contraction creates tension to produce stability

local stabilziers

roles of local stabilizers

stabilization and static proprioceptive feedback

shorter, smaller deep muscles which mostly span a single peripheral joint or few spinal segments and their contraction produces movement within a specific movement pattern

local movers

roles of local movers

movement and dynamic proprioceptive feedback

What impact does nociception have on efferent output?

reduce efferent activity of corresponding muscle

what impact does nociception have on afferent input?

reduced afferent activity and altered somatosensory processing

what impact do condensation patterns have on movement?

they are inefficient and energy costly

What are 3 components/systems that contribute to dysfunctional movement when altered?

altered length-tension relationship

altered force couple relationship

altered arthrokinematics

what input does dysfunction have on sensorimotor and neuromuscular efficiency?

tissue fatigue breakdown