Lie down on your
back.
Take some deep
breathes in your nose and breathe out through your mouth.
Film yourself doing
this.
Go. I’ll wait...
....
Play that video
back – what do you see?
Do you see your
chest rising with each breath?
Do you see some
stomach action but nowhere near as much as your chest?
How long does each
breath take you to complete?
Here's what it might have looked like:
When you’re under
stress the CNS gauges this stress and perceives it a something negative. In
times of negative stress the body will go into conservation mode and down
regulate whatever it can if it can find a more efficient way to do so.
The easiest way to
alter your breathing rate is to shift the focus from long and full
belly/diaphragmatic breathing to short and shallow shoulder/chest/neck
breathing.
When you do this
for long enough then your body becomes accustomed to this form of breathing and
eventually makes it your dominant breathing pattern. This decreases the work of
the diaphragm, weakening it and compromising oxygen delivery throughout the
entire body which results in tiredness, poor blood flow which can result in
high anxiety.
Loud sounds and
bright lights/screens also feed sympathetic dominance which is why screen time
needs to be decreased around bed time and is why you find it so hard to get to
sleep even when you’re tired.
Short and shallow
breathes is an indication of sympathetic nervous system activation which is
what we need to use in times of stress. What can happen in this situation is
that the brain goes into full protection mode which means it wants to decrease
energy output which it can do by shutting off main muscle groups and altering
posture by moving to a ‘fetus” like posture with rounded shoulders, collapsed
rib cage and slumped spine.
Poor breathing can
also drive us into a state of constant inhalation which again increases
sympathetic NS activation.
Pain, pain killers
and anxiety all feed sympathetic dominance as well.
Do you constantly
feel like you’re movement is restricted?
Do you sleep
poorly?
Are you a busy, A
type personality?
Do you have a lot
of health issues?
Have you worked on
your posture but to no avail?
Poor posture can be
a symptom of a tired body which is a symptom of high stress.
Shifting from
sympathetic to parasympathetic dominance will result in faster recovery from
times of stress, greater immunity, less chronic pain and the ensuring
happiness!
Lastly, an
overexcited/tired CNS can also overreact to small stressors.
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