Glossary

Arch - The arch of the foot is the area of the bottom of the foot between the heel pad and toe pad.

Acrokeratosis verruciformis - a hereditary dermatosis characterized by the presence of numerous flat wart-like papules on the dorsal aspect of the hand, foot, elbow, and knee.

Ankle - the part of the leg just above the foot; the joint between the leg and the foot. It is a hinge joint formed by the junction of the tibia and fibula with the talus, or ankle bone. The bones are cushioned by cartilage and connected by a number of ligaments, tendons, and muscles that strengthen the joint and enable it to be moved. Because it is in almost constant use, the ankle is particularly susceptible to injuries, such as sprain and fracture. It is also often one of the first joints to be affected by arthritis or gout.

Ankle clonus - a series of abnormal reflex movements of the foot, induced by sudden dorsiflexion, causing alternate contraction and relaxation of the triceps surae muscle.

Athlete's foot - a fungal infection of the skin of the foot; called also tinea pedis. It causes itching and often blisters and cracks, usually between the toes. Causative agents are Candida albicans, Epidermophyton floccosum, and species of Trichophyton, which thrive on warmth and dampness. If not arrested, it can cause a rash and itching in other parts of the body as well. It is likely to be recurrent, since the fungus survives under the toenails and reappears when conditions are favorable. Although Athlete''s foot is usually little more than an uncomfortable nuisance, its open sores provide excellent sites for more serious infections. Early treatment and health care supervision insure correct diagnosis and prevention of complications. Specific diagnosis is made by microscopic examination or culture of skin scrapings for the fungus.

Your feet are one of the most overlooked body parts when it comes to exercise. As you exercise, pay attention to what your feet are telling you.

Consult your physician before beginning any fitness program. This includes a complete physical and foot exam. This is especially important for those who are overweight, smoke, or haven't had a physical exam in a long time.

Proper fitness requires wearing the right clothes and shoes. Wear loose-fitting, light-colored and loosely woven clothing in hot weather and several layers of warm clothing in cold weather.

The American Podiatric Medical Association stresses the importance of foot care in exercising. People don't realize the tremendous pressure that is put on their feet while exercising. For example, a 150-pound jogger puts more than 150 tons of impact on his feet when running three miles.

Improper foot care during exercise is a contributing factor to some of the more than 300 foot ailments, according to the APMA.

The following are common ailments caused by improper foot care during exercise:

  • Athlete's foot;
  • Blisters;
  • Corns and calluses; and
  • Heel pain (including heel spurs).



Sterling and Gaston