Knee and Low Back
Pain
It is estimated that one out of every two Americans
will suffer from back pain in their lifetime. The cost to society in
medical care and lost productivity is in the billions of dollars every
year. Studies have shown that for a large percentage of individuals
there is no benefit to undergoing surgery. Knee pain will affect almost
one in three Americans during their lifetime and it will also cost society
billions of dollars every year. The good news is that Active Feet
Custom Orthotics will provide tremendous relief of knee and low back
pain.
Symptoms
Back pain can present itself many different ways. For some
it will be an intense ache in the lower back itself. For others it may
be a sharper radiating pain extending down into the buttock. Knee pain
can usually be isolated to a specific spot or structure, either inside
or outside the knee. Initially, the pain may be unusually sharp and
often becomes more generalized over time. Any activity such as walking
or standing can aggravate both knee and low back pain.
Cause
There are many causes of knee and low back pain. Some complex, others
simple. Some of the more common causes are arthritis, trauma, muscle
weakness and faulty "mechanics" when walking. No matter what the reason
for the onset of this problem an improper walk often aggravates it.
When we are seated our foot moves freely in the air and has no effect
on the body. But, when standing and the foot goes through excessive
improper motion, the leg and ultimately the whole body is forced to
follow. Our whole body pivots around a fixed point, the foot when we
walk. Active Feet Custom Orthotics will restore normal motion of
your foot and ultimately your body.
Ideal
Walking
As we walk (gait) our feet ideally move in different directions, supination
and pronation. Our arches rise up and lock into place (supination),
when we are preparing to step off a firm platform, our foot. When we
land our arches unlock and start to lower (pronation), allowing us to
absorb shock. Ideally our foot should go through both these motions
in normal walking. Unfortunately not everyone is built perfectly and
often our arches unlock excessively or fail to lock properly. This is
sometimes referred to as a "flat foot" or "fallen arches" or "collapsed
arches." When the foot collapses or rolls in excessively, the leg, which
is attached at the ankle, has no choice but to rotate internally. This
excessive rotation of the limb results in abnormal pressures on the
knee and low back. Also, the body absorbs shock as the foot pronates
and if it cannot pronate because it is already pronated, then the shock
will be transferred into the legs, knees and back. Think of our feet
like the shock absorbers on a car. The shocks absorb shock by shortening.
But, if the shock absorber has completely shortened, then it cannot
absorb any more shock. In other words, if our foot is fully collapsed,
then it can not absorb any more shock and we feel the stresses of walking
in our bodies.
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