ROM/flexibility mobility

Question 1

what are the benefit of warm up

Answer 1

increase BF (O2)
decrease risk of injury
increase body T
increase elasticity (ROM)
descrease viscosity of fluid
increase HR + BP

Question 2

component of warm up

Answer 2

1. general warm up: aerobic 5-10min
2. specific warm up: small ROM to large ROM (slow to fast)

Question 3

what are the 3 component of injury prevention program

Answer 3

1. have 3 to 5 category (strength, balance, flex, ploy, agility) to program
2. person leading (knowledge, feedback)
3. done pre-season, in season and off season

Question 4

what are the benefit of the injury prevention program

Answer 4

increase neuromuscular and biomechanics

Question 5

difference between ROM, Flex and mobility

Answer 5

ROM: mvt available at a joint between 2 bones
flex: ability of a joint to move through all ROM without injury
mobility: motor control, strength, rom and flexibility all working together

Question 6

what is a physiological mvt and synonyme

Answer 6

what we see (abduction, adduction, flexion…) and osteokinematic

Question 7

what is a accessory motion + synonyme

Answer 7

what is happening at the join (roll, glide, spin…) and arthokinematic

Question 8

what is roll motion

Answer 8

New points on one surface come into contact with new points on another surface
* Example: Wheel rolling on the ground

Question 9

what is glide

Answer 9

Movement where a constant point on one surface comes into contact with a new point on the other surface
* Example: bottom of your skate

Question 10

male end is concave or convex and what does it means

Answer 10

convex so its means that roll and glide are opposite
ex: ant. roll and post glide

Question 11

female end is concave or convexe and what does it means

Answer 11

concave = roll and glide are the same
ex: in knee extension -> ant roll and ant glide of tibia

Question 12

what are the goals of PROM

Answer 12

• Maintain joint and connective tissue mobility
• Minimize contractures
• Maintain elasticity of muscle
• Assist circulation and vascular dynamics
• Enhance synovial movement for cartilage nutrition and diffusion of materials in the joint
• Decrease or inhibit pain
• Assist in healing process after injury or surgery
• Help maintain patient’s awareness of movement

Question 13

when do we use PROM

Answer 13

In a region where there is acute, inflamed tissue
* When patient is unable to or is not supposed to actively move a segment of the body

Question 14

when does AROM is used

Answer 14

When a segment of a body is immobilized for a period of time, AROM is used in regions above and below
* A-AROM used if patient has weak musculature and is unable to move a joint through the desired ROM

Question 15

what are the different role in AROM vs PROM

Answer 15

• Maintain physiological elasticity and contractility of muscles
• Provide sensory feedback from contracting muscles
• Provide a stimulus for bone and joint tissue integrity
• Increase circulation and prevent thrombus formation
• Develop coordination and motor skills for functional activities

Question 16

when does gravity play a large role in AROM

Answer 16

at the beginning

Question 17

what is static flexibility

Answer 17

• Static flexibility Degree to which a body segment can be passively moved through the available ROM without pain and injury

Question 18

what is dynamic flexibility

Answer 18

The degree to which an active muscle contraction moves a body segment through the
available ROM of a joint without pain and injury

Question 19

dynamic flexibility depend on what

Answer 19

on the degree to which the joint can be moved by a muscle contraction and the amount of tissue resistance met during the active movement

Question 20

static flexibility depend on what

Answer 20

• Dependant on extensibility of muscles and connective tissues that cross and surround the joint

Question 21

what are the guideline for static stretching

Answer 21

Low intensity, low load
* Tissues elongated just past the point of tissue resistance
* Mild discomfort, NO PAIN
* Lack of agreement on “ideal” combination of duration
minimum 60 sec

Question 22

what is mobility and defined by

Answer 22

The amount and availability of articular ROM combined in a movement pattern
Defined by a combination of
* Neuromotor tone
* Neuromuscular control
* Connective tissue extensibility
* Joint mechanics

Question 23

what the difference between facilitated + and -

Answer 23

+ : supposed to contract
-: contract when not supposed to

Question 24

which type of stretching promote increase T

Answer 24

dynamic

Question 25

which type of stretching actively move through ROM

Answer 25

dynamic

Question 26

which type of stretching activate neuromuscular

Answer 26

dynamic

Question 27

guideline for dynamic stretching

Answer 27

Repeat movement for minimum 10 repetitions Progressively increase the ROM
Progressively increase the speed of movement Contract muscles as you go through ROM

Question 28

theory behind PNF

Answer 28

Uses muscle contractions to inhibit or facilitate muscle activation to allow the muscle to be lengthened to remain as relaxed as possible as it is stretched

Question 29

What is inhibit by GTO

Answer 29

muscle contraction

Question 30

what happen when muscle spindle senses tension

Answer 30

reflex contraction

Question 31

what is reciprocal inhibition

Answer 31

Submaximal contraction of the opposite muscle of the target muscle to be stretched

Question 32

what is autogenic inhibition

Answer 32

Submaximal contraction of the muscle that is then followed by a stretch of that muscle