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.

Whether you are a professional athlete or play sports just for fun, the demands made on your feet and lower limbs can lead to a range of injuries, including blisters, sprained ankles, torn ligaments, shin splints, knee pain, lower back pain and other joint or muscle problems. Added to these are common complaints such as corns, calluses and Athlete's Foot. Your running style, quality of footwear, and even minor limb length differences can contribute to injury.

Here are some tips for athletic foot care:

  • Wash your feet every day, and dry thoroughly.
  • Wear only good quality, well-fitting cotton socks.
  • Always use the correct shoe for each sport and surface.
  • Get in shape. Being overweight or out of shape places added stress on the feet. Condition yourself gradually with stretching exercises for 15 to 20 minutes (warm-up and cool-down periods) before and after any activity.
  • Wear correct shoes. Footwear should be given the same consideration as any other piece of sporting equipment. Sports shoes should protect as much as possible, be durable, and should be right for the sport and surface.



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