MARTINEZ RODRIGUEZ, Alejandro et al. Eating disorders and diet management in contact sports: EAT-26 questionnaire does not seem appropriate to evaluate eating disorders in sports. []. , 32, 4, pp.1708-1714. ISSN 1699-5198.  https://dx.doi.org/10.3305/nh.2015.32.4.9214.

Introduction: there is a growing concern in the appearance of eating disorders in athletes, especially those that practice sports grouped into weight categories. This affects the way athletes eat, using frequently unhealthy strategies to control weight, especially during the pre-competition period. Aim: this study analyses the prevalence of contact sports athletes in developing eating disorders, and how a controlled diet plan can reduce this risk. At the same time, it evaluates the use of the EAT-26 questionnaire to detect such disorders. Methods: a randomized frequency study was performed on 244 athletes (158 men, 86 women), who were separated into two groups: those that followed a diet plan given by a nutritionist, and a control group on a free diet. The athletes completed an EAT-26 questionnaire while participating in the University-level National Championships. Results: the free diet group scored significantly higher on the questionnaire. Also, the female athletes controlled diet group scored significantly higher than their male counterparts. Discussion: the results of the questionnaire indicate that an adequate nutritional program circumvents the use of unhealthy habits to control body weight and therefore avoids developing particular eating disorders. EAT-26 questionnaire does not seem the most appropriate tool to detect these disorders.

: Body weight; Contact sports; Combat sports; Healthy habits; Sport nutrition.

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