Plantar Fasciitis
Plantar is a geographic term that refers to the bottom of the foot (dorsal on top/plantar on bottom). Fascia is a tough, inelastic band. And 'itis' always refers to something that's inflamed (bronchitis, arthritis, etc.).

When the root words are combined they describe is an inflammatory condition of a fascial band on the bottom of the foot; plantar fasciitis.


The pain results from inflammation of the plantar fascia, a thick band of tissue that stretches from the heel to the front of the foot and supports the arch of the foot.
Plantar fasciitis is a relatively common cause of severe foot pain.

It may affect anyone but especially strikes runners and other physically active people.
If the foot flattens excessively or becomes unstable at critical times during the gait cycle, the attachment of the plantar fascia onto the heel may begin to stretch and pull away.

This painful condition is called plantar fasciitis.

After many years a heel spur may develop on the bottom of the calcaneus in addition to plantar fasciitis.
CAUSES:

Plantar fasciitis is caused by straining the ligament that supports your arch. Repeated strain can cause tiny tears in the ligament. These can lead to pain and swelling.

This is more likely to happen if:


Your feet roll inward too much when you walk (excessive pronation).
 
You have high arches or flat feet.

You walk, stand, or run for long periods of time, especially on hard surfaces.

You are overweight.
 
You wear shoes that don't fit well or are worn out. You have tight Achilles tendons or calf muscles.
Therapeutic Synergy Solution