There are twelve ‘tracks’ or ‘anatomy trains‘ described by Tom Myers in 2009. These muscle chains create lines of tensional pull which, when all working together, create the frame of the human body. “Tensional forcesresulting from muscular contractions and load-demands are spread to adjacent- and distant- tissues via facial sheets, as well as by means of densified threads, strings, straps, wrappings, and rope-like connections (tendons, ligaments, retinacula etc.)
Our body gradually adapts over time, into global muscular patterns. Whether long-term work-related, or coping after an injury, these patterns can be unsound and slowly tug the body out of alignment. Improving the bio-mechanics of an area must involve improving soft-tissue health and function. However, due to the toughness of the fascial layers that interpenetrate all throughout the body, it is challenging to change or affect the health of the fascia.
Gentle but firm movement, pressure and manipulation affect a biological change in the fascia. Consistently delivered manual therapies can bring about “deformation of the collagen component” which “gives the molecules and collagen fibrils enough time to reorganize. When this pressure is applied for a long period, respecting that limit which keeps the integrity of the tissue… it affects the viscosity of the underlying substance in which the collagen fibers are immersed, increasing hydration at the site. As the collagen fibers are released, they reorganize and remodel themselves” .
Fascia is fluid-rich. Our body’s relative ability to create, sustain and manage moistureplays a role. “Fascia comprises a complex variety of bags, septa, pockets and envelopes that contain, separate and divide tissues and structures- while in many instances allowing a sliding, gliding facility that provides the basis for frictionless movementbetween soft tissue layers. This can be lost or reduced by adhesions and increased density”.
Fascia seems to adapt hydrodynamically in response to mechanical stimuli, such as compression and stretch, largely due to a sponge-like mechanical squeezing and refilling effect.
This suggests that at least some of the effects of manual therapy and exercise- relative to ease of movement, stiffness, etc.- relates to changes in the water content of connective tissues. This has potential relevance for reducing edema, as well as for increasing the water supply to under-hydrated proteins, allowing for increased extensibility of the tissues”
Many people think that symptoms of pain, stiffness, swelling, atrophy, and loss of range of motion are an unavoidable part of “the aging process.” Current science and clinical results encourage us to re-examine our beliefs in what is possible with our bodies as we age. A forward-thinking approach involves body-consciousness, an active lifestyle and integrative therapeutic care.
