Several factors can contribute to the amount of stress placed on the tissues. Stress on plantar fascia is increased when these activities are performed regularly or when they are begun abruptly after long periods of physical inactivity. There can also be atrophy of the fat pad covering the heel resulting in decreased shock absorbency. Regularly wearing high-heel shoes can lead to shortening of the Achilles tendon, which increases the strain on your heels and fascia when you change to a flatter shoe. There may also be some activity related discomfort throughout the day.
Most people experience the pain in only one foot, although it can occur in both.
There is usually no specific traumatic event related to the onset of the pain. Your physican will be able to diagnose plantar fasciitis on the basis of the symptoms you are experiencing and by examining your foot to detect areas that are painful to the touch. Shoes - wear shoes that fit well, have shock absorbent soles, rigid shanks, and supportive heel counters. Wear proper shoes for each activity. Prepare for Exercise - warm up before exercising and stretch afterward.