Plantar Fasciitis: A Stubborn Battle That Can Be Won!

Thursday, January 6, 2022

By: Dr. Matthew Silver, coach, educator, physical therapist, and founder of Alpha Project Phyzio & Performance

Plantar fasciitis can be the scourge for many runners. If you’ve had it before, you know exactly what I’m talking about. The morning stiffness in the foot/heel, the time off from running, the stress of being un-able to properly train for your race/marathon. In fact, plantar fasciitis is the third most frequent complaint of runners visiting sports medicine clinics.

Now that we know that plantar fasciitis is a problem, what is the cause of it? An even better question is “ What is plantar fasciitis”? Plantar fasciitis is inflammation of the plantar fascia. The plantar fascia is a strong band of connective tissue that extends from the ball of your foot to the heel bone (your calcaneus). The plantar fascia is also an extension of your achilles tendon (the long tendon on the back of the lower leg). Most runners who experience plantar fasciitis feel it near or close to their heel bone, rather than in the arch of their foot.

The root cause of plantar fasciitis, or PF for short, can be a number of different things. Three of the most common causes of PF that we see are, mobility issues in the calfs, achilles, weakness in the intrinsic muscles of the foot, and running form impairments. Let’s take a closer look:

  • Tightness in your Calfs/ Achilles/Ankle Joint: The calfs and achilles tendon give us that powerful push with every stride we take. However, we need to have strength and mobility in this muscle/tendon complex in order to have full ankle mobility. Tightness in the calfs/achilles will limit a motion called “ankle dorsiflexion”. This is what you do with your ankle when you walk on your heels, or enter into a deep squat. This is a motion every runner needs and if you’re lacking this motion your body will compensate. By compensate we mean certain muscles and tissues will work harder and have to pick up the slack of the tight or restricted muscle or tissues. This is a very common cause of PF because if the calf and achilles do not have full mobility the plantar fascia gets stressed even more and can cause plantar fasciitis.The ankle joint itself is another area you MUST make sure has full mobility. The gold standard for ankle mobility is being able to drive your knee forwards 5 inches in front of your toes in a half knee position. Improving your mobility of the ankle in all directions will help with plantar fasciitis.

  • Intrinsic foot muscle activation and strength: When was the last time you trained the arch of your foot? The last time you felt your arch burn from an exercise you were performing? If the answer is “no “or “I can’t remember” you might want to start training the arch of your foot! The intrinsic foot muscles help support the arch and you can actively create an arch in your foot by pressing your big toe into the ground. An exercise called the short foot exercise is a great place to start working on your intrinsic foot muscle activation!

  • Your Running Form: Do you only get PF when you are running? If so, your running form may have something to do with it. There is some research on a high arched foot or a low arched foot causing runners to develop plantar fasciitis. However, running form plays a crucial role in this! For instance, if you over-stride you will move through ankle/foot pronation faster. That means there will be more stress on your foot INCLUDING the planter fascia. Also, many of us have tightness in our hips (from this thing called sitting!) If our hips become too tight our running form may change. How you may ask? Instead of extending our entire leg behind us, using our powerful glutes, we will start to shift to a more bouncing running form. Where we are using our calfs more than our glutes. This excessive use of the calfs and more vertical oscillation will over-use the calfs, and by extension, the plantar fascia. Improving your hip extension mobility will help take excessive load off the plantar fascia.

Where to go from here? Many runners that we see are sick and tired of having to deal with and worry about plantar fasciitis. They’ve tried exercises on their own ( YouTube, and Google), seen other practitioners, haven’t solved it, and are ready to solve this problem once and for all. If that sounds like you and you’d like to talk with a performance physical therapist today please reach out to us at alphaprojectphyzio.com. Getting runners back to what doing what they love is our passion!

Date

Thursday, January 6, 2022

Live.Give.Run. Blog

We hope that you find this blog to be a source of training tips, inspiration and community. Our goal is to create a place online for every runner to find the motivation they need to hit the pavement. If you’d like to be a guest contributor, please email us at lauren@charmcityrun.com.


Recent Posts


Celebrating 10 Years of Running Sole of the City 10K Shoes to Charm Your Socks Off: Altra Provision 6