Foot injuries in runners.

Injuries of the foot are common among both elite and recreational runners. Overuse accounts for most of these injuries. Plantar fasciitis and tendinopathies of the midfoot and forefoot have a high incidence in running athletes.

Sacral stress fracture in a marathon runner.

Athletically caused sacral stress fractures represent an uncommon reason for low back pain. The clinician must consider this possible diagnosis when evaluating patients with nonradicular low back or buttock pain. Women distance runners are more commonly afflicted.

Gastrointestinal problems in runners.

This article reviews the literature regarding gastrointestinal disturbances specifically in runners. Upper gastrointestinal problems such as reflux, nausea, vomiting, and gastritis are reviewed. Exercise has been found to alter esophageal motility.