NM Task Analysis Flashcards
(44 cards)
Intro to Analysis
How might you describe functional movements?
What is the starting position / body alignment?
Describe the movement initiation.
Where is the movement initiated?
What is the speed and direction of body movements?What is the starting position / body alignment?
Describe the movement initiation.
Where is the movement initiated?
What is the speed and direction of body movements?What is the starting position / body alignment?
Describe the movement initiation.
Where is the movement initiated?
What is the speed and direction of body movements?
Intro to Analysis
How does the “Rood, Sullinvan, O’Sullivan” model work?
Define a task as needing a specific stage of motor control and/or
Describes what stage of motor control is needed at a specific segment/limb in order to do the task or movement.Define a task as needing a specific stage of motor control and/or
Describes what stage of motor control is needed at a specific segment/limb in order to do the task or movement.Define a task as needing a specific stage of motor control and/or
Describes what stage of motor control is needed at a specific segment/limb in order to do the task or movement.
Intro to Analysis
What are the stages of the “Rood” model?
- Mobility, 2. Stability, 3. Controlled Mobility, 4. Skill
Intro to Analysis
What does Stage 1 “Mobility” describe?
The ability to initiate a functional movement, typically in a dependent position.
Movements are not necessarily sustained or well-coordinatedThe ability to initiate a functional movement, typically in a dependent position.
Movements are not necessarily sustained or well-coordinatedThe ability to initiate a functional movement, typically in a dependent position.
Movements are not necessarily sustained or well-coordinated
Intro to Analysis
What is needed for mobiliy to be present?
adequate range of motion and sufficient motor unit activity for an adequate muscle contraction
Intro to Analysis
What is not fully developed in “Mobility”?
Antigravity control
Intro to Analysis
Describe “Mobility”
- Possibly not full range.
- Not sustained or well coordinated.
- Reflexive base is large (1º low-threshold receptors, phasic stretch reflexes & fast twitch muscle responses).
- Occur in dependent postures (e.g. rolling occurs in supine, side-lying, and prone positions).1. Possibly not full range.
- Not sustained or well coordinated.
- Reflexive base is large (1º low-threshold receptors, phasic stretch reflexes & fast twitch muscle responses).
- Occur in dependent postures (e.g. rolling occurs in supine, side-lying, and prone positions).1. Possibly not full range.
- Not sustained or well coordinated.
- Reflexive base is large (1º low-threshold receptors, phasic stretch reflexes & fast twitch muscle responses).
- Occur in dependent postures (e.g. rolling occurs in supine, side-lying, and prone positions).
Intro to Analysis
Define “Stability”
Ability to maintain a steady position in an antigravity, weight-bearing posture.
Intro to Analysis
Stability is also know as …
static postural control
Intro to Analysis
2 types of Stability
- muscle stability or tonic holding ; 2. Postural stability or co-contraction
Intro to Analysis
Muscle stability or tonic holding
Control via postural muscles holding in shortened range against resistance (e.g. body weight, mechanical load) (shortened held resisted contraction)
Intro to Analysis
Postural stability or co-contraction
Control via midrange holding in antigravity postures, or ability to maintain midline and weight-bearing postures with normal alignment
Intro to Analysis
In Stability Phase, ___________ stabilization is very important to provide a stable base for ________ movements.
proximal segments & trunk; distal
Intro to Analysis
What is an integral part of stability?
Proximal muscle endurance (holding)
Intro to Analysis
What type of stretch receptors does Stability mostly use?
High-threshold receptors (static stretch reflexes and slow twitch muscle responses). Ex. protective reflexes may predominate after TBI.
Intro to Analysis
Define “Controlled Mobility”
Ability to alter position or move into new WB position while maintaining postural control.
Referred to by some as dynamic postural control.Ability to alter position or move into new WB position while maintaining postural control.
Referred to by some as dynamic postural control.Ability to alter position or move into new WB position while maintaining postural control.
Referred to by some as dynamic postural control.
Intro to Analysis
What does Controlled Mobility require?
Requires weight shifting ability. Full ROM, rotation & balance control in all directions are present.
Intro to Analysis
In limbs weight shifting needs fixed ______ segments while ______ segments move over them.
distal segments; proximal segments
Intro to Analysis
What must be achieved before weight shifting/rocking?
Control in a static posture
Intro to Analysis
What range of movements does Controllled Mobility use?
Increments, from small to large
Intro to Analysis
What is expected/needed for Controlled Mobility?
Full ROM & balanced control in reversing directions. Dynamic balance responses (keeping COM over BOS).
Intro to Analysis
What distinguishes normal from ABN control of movement transitions?
Degree to which rotation is incorporated into movement.
Intro to Analysis
What is the Static-Dynamic Stage?
A variation of Controlled Mobility; ability to shift weight onto one-side and free up a limb for non-weight bearing, dynamic activities.
Intro to Analysis
Which limb is typically the initial support limb in Static-Dynamic?
The stronger limb.
