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For at least the first six months of my plantar fasciitis recovery, I could not understand where the pain was coming from. I treated my toes, arches, and heels with all the exercises I could find but I was not getting anywhere.
Finally after sifting through most of the low-quality information online, I found a proper explanation of what I was going through and the source of my pain was identified; it was the calves all along.
I found tons of information telling me that my calves must be tight if I haven’t been maintaining them and I thought to myself, no way! I’m flexible compared to all the other guys I know. I was still practicing taekwondo around this time so I was constantly stretching. No way could I be so tight that I made myself more prone to injury.
Boy, was I wrong.
They weren’t talking about propping your foot up against a wall and doing that half-assed calf stretch that we all do when it feels tight. They were talking about myofascial release for your calves to loosen up your muscle and fascia.
If you look above at the featured image of this post (thumbnail), you’ll see some dark bruising on the lower outside of my calf muscles. To my surprise, this was from doing some targeted foam rolling where I really focused on the tightest spots in my lower legs.
That stuff has been tightening up probably for years without you knowing it if you’re an active person like me. Let me explain how your tight calves got you a bad case of plantar fasciitis because this one is usually not explained very well.
Assuming you have not been actively breaking up the adhesions that can form in your calves, that stuff has been accumulating for a long time while you are continuing to be active (and that’s what contributes to it).
The gastrocnemius (big calf muscle) controls the ankle and decides whether or not it is able to operate at a full range of motion. Hence when your calves are very tight, your ankle range of motion becomes increasingly limited.
When you’re missing range of motion in the ankle, your body will compensate by adjusting to an open-foot position. Just like it sounds, all the activity you will do now is with open feet, therefore open knees and collapsed ankles.
Once you’re at this point, it’s only a matter of time before more injuries and pain take place. With collapsed ankles you’re going to overpronate constantly, inevitably leading to heel and achilles pain, or more specifically plantar fasciitis and achilles tendonitis. It just becomes one big, compounded mess and it’s ugly.
This is why you’re going to treat your calves and subsequently treat the rest of these ugly symptoms.
If you think about it, it makes perfect sense why our calves are so tight. The shoes we wear are awful for our feet and calves, we fail to take proper care of them other than our lazy stretching, and they are responsible for several thousand loads per calf every day!
Plus, think of all the different movements your calves undergo: walking, running, jumping, climbing, squatting, etc. It’s a lot to ask when they’re not getting taken care of afterwards.
To illustrate how you can start using myofascial release on your calves to work out all those tight knots, I found a video from Dr. Kelly Starrett who demonstrates how to use a foam roller and lacrosse ball to effectively break up old adhesions. The techniques he uses in the video are what I also use to loosen up my calves on a daily basis.
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