Bulimic behaviors among interscholastic wrestlers: a statewide survey.

Wrestlers are known for their extreme weight-cutting practices including fasting, food and fluid restriction, and dehydration. Using a stratified statewide survey, this investigation elucidated weight loss practices, nutritional knowledge, and bulimic behaviors among 713 high school wrestlers in Wisconsin. Results showed that 1.7% of the wrestlers answered questions consistent with all five criteria for bulimia nervosa, a rate higher than expected for adolescent males. An additional 43% exhibited weight-cutting practices similar to those of the wrestlers who met all bulimia nervosa criteria. The average wrestler lost 3.2 kg to compete, cycled 1.8 kg weekly, and fasted 20 hours prior to weigh-in. More extreme behaviors occurred among the 45% who met two or more bulimia nervosa criteria on their questionnaire; 19% frequently fasted, 25% restricted fluids, 34% used rubber suits, and 8% vomited. These results are comparable with data published over the past 20 years. Efforts to curtail these behaviors through regulations restricting weight loss coupled with sound nutritional information are warranted. Physicians and health professionals should be alert to potential eating disorders within this population.