Myofascial Release Flashcards
What is the fascia?
Specialised connective tissue surrounding the muscle.
What does the fascia do?
Supports nerves + vessels
Allows muscles to move over 1 another
Provides stability, contour, fluidity + lubrication
Contracts + relaxes w/ muscle
Contributes to force prod
What does the fascia have embedded within:?
Proprioceptors
What are the 2 layers of the fascia
Superficial
Deep
Superficial layer of the fascia
Thin elastic fibres under surface of skin
Deep layer of the fascia
Separates muscles + organs
Why does the fascia tighten?
Trauma
Reaction
Adhesions
Reasons why fascia gets tight
Trauma
Can be a single or chronic event
Reasons why fascia gets tight
Reaction
Collagen becomes dense + fibrous
Elastin loses its resiliency
Ground substances solidify
Reasons why fascia gets tight
Adhesions
Adhesions are formed
What do adhesions result in?
Limit stretching
⬇️ ROM
Causes pain
Movement imbalances
Bf restrictions
What is a trigger point?
Mix of fascial adhesions + unrelaxed muscles causing pain.
Where does a trigger point come from?
An over release of Ach due to constant firing within the muscle, not allowing it to relax.
Is it known for sure how myofascial release works?
No, but there are suggestions.
What are the suggestions for how myofascial release works?
Thixotrophy
Pizoelectricity
Rehydration
Adhesions
Suggestions for how myofascial release works
Thixotrophy
Application of heat/KE makes fascia more fluid
Argument vs this = Effects are only brief.
suggestions for how myofascial release works
Pizoelectricity
Microscopic electrical charge in collagen w/ KE makes fascia supple.
Suggestions for how myofascial release works
Rehydration
Fascia may become locally dehydrated = inflexible
MR redistributes interstitial fluid promoting rehydration of fascia.
Suggestions for how myofascial release works
Adhesions
MR busts adhesions + remoulds them into layers rather than knots.
Acute effects of self MR
⬆️ ROM up to 15%
⬇️ perception of pain from DOMS.
No acute benefits on sprint, jump height, isometric power or Wingate power
Chronic effects of Self MR
Flexibility
ROM improved in programmes lasting 2weeks +