Heel pain – adult/plantar “fasciitis”
Why does the plantar fascia develop micro-ruptures?
We’ve known for a very long time that this kind of heel pain is due to a faulty foot structure. There is excessive strain acting on plantar fascia tissue. There have been many other theories as to the cause of heel pain. One of the biggest myths is the old “heel spur.” Yes, that heel spur can look quite painful, but that myth was busted a long time ago. Many people are walking around with the biggest heel spurs you ever saw, but they’ve never had a second of heel pain. The reason why the spur grows is that the fascia has been pulling on the lining of the heel bone. A spur is a form of compensation to lessen the strain on the fascia tissue. The spur shortens the pull on the fascia band of tissue.What is the source of plantar fascia strain?
There has been this mystery of what exactly causes plantar fascia strain. Many have said it is due to flat feet, yet many people have chronic heel pain but have a somewhat normal appearing arch. Most physicians agree that over-pronation is the key factor, but they don’t really understand what causes over-pronation. The real underlying cause that creates an excessive strain on the plantar fascia is the partial dislocation of the ankle bone. The problem is that when a physician orders x-rays of a person’s foot with heel pain, they are just making sure that there isn’t a broken heel bone. They are also looking to see if the heel spur is present. The focus is on the bottom of the heel where the plantar fascia attaches to the heel.The source of the plantar fascia strain starts with the partial dislocation of the ankle bone on the heel bone. The ankle bone dislocates downward, forward, and inward pushing the bones of the forefoot away from the heel bone.
Let’s take a closer look
Now let’s see what’s happening on the outside of the foot.
Ankle bone dislocation has been occurring since childhood. In a 10-year time-frame, the average person will take over 18 million steps. In other words, the plantar fascia is being over-stretched 18 million times. Fast forward to the day when someone reaches their 40th birthday – at that point, the average person has taken over 72 million steps. Guess what the average age is when someone develops plantar fasciitis? Yep, they are around forty years old.