The plantar fascia is a
thick band of ligaments connecting the heel bone to the toes. It works with the
Achilles tendon to store and return energy during specific movements and
supports the arch of your foot. For most of you runners suffering from this
acute, sometimes chronic heel pain, you’d wonder what the need for your plantar
fascia is, if it just causes pain! It does in fact have an important function,
to stabilize the forefoot as the force during push off increases.
So if it’s there to
help you, why would it cause pain? Often pain results due to strain of the
plantar fascia thus causing inflammation, weakness and swelling, making it hard
to get around. Why would this happen? Many plantar fasciitis cases are the
cause from factors such as tight calves and repetitive hill workouts, however
the largest factor is owing to fallen or collapsed arches. Flat footed
individuals are more likely to develop and suffer from this condition as
collapsed arches places more tension on the fascial ligament thus overloading
the attachment at the heel bone.
The most common sort
after treatment is to mash your foot out with a ball or an iced bottle. Yes
this may help relieve the tension and loosen up the ligament; however this is
only temporary, providing an invitation for the pain to return at a later
stage. So why deal with the chronic pain when Biokinetics and exercise therapy
can completely stomp out that plantar fasciitis. Biokinetics aims to find the
cause and deal with it using an individualized and specific exercise
intervention. Often enough, the flexor digitorum brevis muscle, or more simply
put, the muscle in the sole of your foot is weak, allowing for collapsing in
the arch. This may also be combined with overall weakness in the lower limbs
and general tightness that needs to be dealt with appropriately and
conservatively to prevent further aggravation and even possible heel spurs
(bony outgrowths on the heel).
As for you runners
looking for a quick fix, it is important not to rush the process and seek
proper medical advice and initial supervision when it comes to rehabilitative
exercise, whilst trying your best to avoid those corticosteroid injections and
surgery to relieve the pain. As biokineticist’s it is our job to treat
conservatively and to determine faults in your running technique that may be
contributing to your pain. Since foot strike patterns significantly increase
tension in the plantar fascia, it is important to avoid mid or forefoot strike.
While recovering from the condition, it is recommended that you decrease your
stride length and increase your cadence and to wear appropriate shoes with
enough support for shock absorption.
With correction in form
and general activity and the combination of a rehabilitative exercise program,
you may just be able to stomp out your plantar fasciitis and enjoy the open
roads and trail runs pain-free.
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