
Can an Ergonomic Chair Help Reduce Low Back Pain?
Ergonomic chairs are designed to support
the sitting pose in a comfortable position for performing activity-based tasks.
They are important to use, because they
will support the comfort of your spine correctly, while you concentrate on
performing the task required in a sitting position.
Low back pain is one of the most common
ailments in our skeletal body, which is mainly caused by incorrect lifting of
an object, poor sitting and standing posture, or a rapid increase in body
weight. Any of these causes will put strain on the surrounding muscles of the
spine, whose main purpose is predominantly protective.
An ergonomic chair will help to support
your spine when sitting, so that you can concentrate on the functional task at
hand, which includes moving your skeletal joints.
This may seem like a contradiction to move
while sitting, but as a qualified Occupational Therapist, my advice is simple:
you need to maintain small movements in your spine, for preventing your
skeletal joints from "seizing up".
The human skeleton is a well designed
machine, which operates on the principles of a mechanical object such as a
bicycle. If any parts of the bicycle are not used, then components will stiffen
and movement then become difficult.
Similarly skeletal joints will lose
mobility without adequate movement, because muscles start losing their
activation response linked through nerves and the blood supply that connect to
associating joints within the body.
An ergonomic chair will help support your
back in the correct position, while the surrounding back muscles relax; you
will feel safe and supported in a comfortable position.
However, the key to remaining comfortable
when sitting in an ergonomic chair is not to remain still in one place.
If you position your body weight over your
pelvic bones, when sitting in an ergonomic chair and let your vertebrae remain
vertically aligned above the pelvic region. Then your back will remain erect,
balanced and comfortable, plus free from pain; because there is no muscular
tension used to support the spine in this position.
You can still create movement , while sitting
in this position.
There are three areas to consider:
1) Your
legs - from placing them firmly on the ground, to tucking them behind the seat
base (which changes your weight distribution).
2) Your
pelvic bones - by lifting one pelvic bone and then the other (which alters the
spinal weight distribution).
3) Your
upper body - by breathing in and arching your spine, to breathing out and
returning to the relaxed position (by stretching your spinal muscles and then
relaxing them).
In essence, you have not moved your sitting
position, but have created movement in your skeletal joints, simply by
modifying the position of sitting in the chair.
In this way your skeletal joints are
stimulated by movement through the surrounding muscles. Oxygen flows freely to
the tissues, the joints are lubricated and your body continues to feel relaxed
and comfortable, for continuing your productive activity.
Ergonomic chairs are therefore necessary
for continuing provide safe activity in comfort. Purchasing an ergonomic chair
is important, but only part of the equation, as a chair alone will not relieve
your back pain. By questioning why you have back pain will help you understand
how it can be resolved.
My background as an Occupational Therapist
will help correct functional movements through the mission statements of:
• Protect
your Joints
• Preserve
your Energy &
• Promote
your Safety when using my products.
In addition, to purchasing an ergonomic
chair, I am offering a free 'Therapeutic Active Living Plan' that will empower
safe functional movement through a therapeutic process for active living in
daily life.