
Gua Sha (gwa-sa) traditionally
means "sand scrapping" and is a technique that involves applying an
edged tool to the skin. There are a variety of tools (see picture) to
apply to different parts of the body. During treatment "sha"
become visible in the form as petechiae (red dots). The presentation of
petechiae is thought to show the increase of blood flow to the area and brings
about the conclusion of the treatment.
Gua Sha is used to
interrupt vasoconstriction by mechanical stimulation of mast cells resulting in
the activation of the axon reflex flare. This is achieved by stroking the
tools over the skins surface to cause a mechanical stimulation that
degranulates mast cells. Histamine is released and stimulates nerves and
through mediators the capillaries dilate resulting in erythema (skin
redness). Results of this stimulation and increase in blood flow
are the normalization of blood pH, reduction of pain and a return to normal
cellular production.
Continue by clicking below:
This form of treatment is
also useful in improving range of motion and strength by reducing and
eliminating reciprocal inhibition. Reciprocal inhibition occurs when an
agonist muscle (think quad) is activated and the antagonist (think hamstring)
relaxes. This inhibition can occur with injury or a decrease in amount of
use and the antagonist muscle can become shortened and weak. Treatment on
a weak muscle will not produce results but focus on the over-active s can
produce returns in strength and range of motion for the antagonist muscle.

Check for providers in your
area or possibly buy your own set of tools, they range from $100-$5000. A
great complimentary treatment to your workouts and resulting soreness.
No comments:
Post a Comment