Eight matched men's and women's intercollegiate varsity teams were studied prospectively for one academic year to determine the incidence of athletic injury and resulting disability. Sports in which both men and women participated in a comparable manner were chosen: basketball, fencing, gymnastics, swimming, tennis, indoor track, outdoor track, and volleyball. Men (232) and women (150) were injured at comparable rates, 42 percent versus 39 percent. When adjusted for exposure time, seven of the eight sports continued to show similar injury rates. Women gymnasts, however, experienced .82 injuries per 100 person-hours of exposure as com-