This is an explanation iexcerpted from the article:
“Introduction
of Bowenwork for Nurses”
by Susan Symmons, RN. Dip. BT. Instructor
One
of the easiest and (most) recognizable medical explanations of how
Bowen Therapy may work is by explaining the tendon reflex, whose
function is to protect the tendons and muscles from excessive tension
forces. The golgi tendons lie within the tendon organs, near the
junction of the muscle and the tendon. Muscle spindles are sensitive
to changes in muscle length. During passive stretching of the golgi
tendons, muscular contraction impulses are transmitted to the spinal
cord. In this reflex arc an inhibitory association neuron connects to
the motor neuron. As the tension in the tendon organ increases, the
inhibitory impulses increase and cause a relaxation of the muscle.
In
this reflex arc, synapses with motor neurons controlling the
antagonistic muscles occur, causing contraction of the opposing
muscle. This in turn potentially will physically balance the muscle
structure, which when injured is often found to be in a compensatory
state of weakness or contraction. Hence Bowen can physically
straighten the posture and balance muscle function over joints. An
impulse is also sent to the brain from this arc giving the brain
feedback of the state of the musculature.
An
intersegmental reflex arc is created with stimulation to one muscle.
This is when the impulse is from one site, but several muscles in the
associated group respond. This lends itself to support the knowledge
that a Bowen response can be over a general area without working on
all the painful muscles. Eg, working on the vastus lateralis above
the knee will provide relaxation to many muscles of the leg, just
from doing one Bowen move.
The
first two moves around the waist in Bowen Therapy result in an
overall balancing effect to the body. They may be the only moves done
for the day for some patients. During injury or compensation for
injury, it is suggested that the fascia which surrounds the muscle
fibers, which is an elastic strong layer between the skin and
underlying tissues, shrink around the injured part to strengthen and
protect it. After a broken bone, for example, the muscle may not be
able to return to normal due to kinking of the fascia and impedance
of lymph flow and circulation. Many proprioceptors are situated in
the fascia. Under normal circumstances the fascia is lubricated with
nutrients and a small amount of fluid allowing the muscle groups to
glide effortlessly over each other.
To recap, Bowen
stimulates the peripheral nervous system and central nervous system,
causing the body to recognize compensatory patterns and to correct
them, returning back to a normal healthy state. Involvement of the
brain results in the body being able to prioritize which type of
healing it requires, whether a fine tuning of the emotions is to take
place, or healing on a physical level creating a balanced state of
well being and lessening of presenting symptoms and pain
reduction.”