By Dr. John A. Papa, DC, FCCPOR(C)
An ideal posture
allows an individual to maintain an efficient, strong, and balanced position
while interacting and adapting to their
physical environment. Good postural habits
can help decrease abnormal and excessive physical strain on the body, thereby
minimizing the chance of injury.
Unfortunately, modern
technology has significantly influenced our daily postural habits, which has
resulted in having people sit more often
and for longer periods of time. Individuals exposed to these sitting
positions may adopt a poor posture that includes losing the natural hollow of
the low back, rounding or slouching of the upper back and shoulders, and a
forward head poking position.
Less than ideal
posture puts cumulative compression,
stretch, and shear
forces on the body. The cumulative
effects of sitting are often offset by the body’s ability to compensate. However, even in the absence of pain, these compensatory changes may begin a
vicious cycle of unbalanced motion, muscle and joint stress, and secondary areas
of discomfort. As a result, the physical
consequences of chronic poor posture can lead to symptoms such as muscle and joint stiffness, nerve pain,
headaches, shoulder pain, neck pain, upper and lower back pain.
Listed
below are some potential solutions that can minimize the chance of postural
injury, specifically as it pertains to the sitting position:
1.
Pay attention to how you sit by making sure weight is evenly distributed in your seat,
your shoulders are not rounding forward, and you are not slouching. Your head should be resting on your torso and
not poking forward.
2. Take a break from sitting with 10
to 30 second stretch or posture breaks every 20 to 40 minutes. Some activities such as computer work, talking
on the phone, and business meetings can also be done while standing.
3. The
use of a properly designed workstation (i.e.
adjustable chair and desk), along with ergonomic
tools and assistive devices
(i.e. speakerphones, foot stools, lumbar supports) can help maintain
mechanically advantageous positions while working in a seated position.
4.
Avoid unnatural positions such as
looking down, awkward twisting, or slouching for long periods of time as this
can cause unnecessary strain. A simple
solution may be to bring your smartphone, tablet, or book closer to eye level,
or adjusting your seat position to help you maintain a more natural/neutral
position.
5. Engaging in regular physical activity and
exercise can keep your body strong and help
overcome the effects of cumulative strain
associated with poor posture.
Exercise activities can include general cardiovascular
conditioning, along with postural, stretching and strengthening exercises for
the neck, shoulders, upper and lower back regions.
Prolonged
sitting and poor posture can undeniably cause real physical change and
breakdown in the body. If you have
ongoing pain as a result of postural strain, you should contact a licensed
health professional who deals in the diagnosis and treatment of these
conditions. For more information visit www.nhwc.ca.
This
article is a basic summary for educational purposes only. It is not intended, and should not be
considered, as a replacement for consultation, diagnosis or treatment by a duly
licensed health practitioner.
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