Biceps and Body Image: The Relationship Between Muscularity and Self-Esteem, Depression, and Eating Disorder Symptoms.

The present study examined body image and associated psychological traits in 154 college men. The comprehensive battery of measures included a novel computerized test of body image perception, the Somatomorphic Matrix, in which subjects could navigate through a range of body images, spanning a wide range of body fat and muscularity, to answer various questions posed by the computer. Subjects also completed paper-and-pencil instruments assessing depression, characteristics of eating disorders, self-esteem, and use of performance-enhancing substances. Findings suggest that contemporary American men display substantial body dissatisfaction and that this dissatisfaction is closely associated with depression, measures of eating pathology, use of performance-enhancing substances, and low self-esteem. Muscle belittlement, believing that one is less muscular than he is, presented as an important construct in the body dissatisfaction of men.