Body image in middle school children.

The study purpose was to examine the relationship between sex, age, body mass index (BMI), and fitness level on the body image of 388 middle school children. Participants completed affective (social physique anxiety) and subjective evaluation (body dissatisfaction) body image measures and the 1-mile run/walk as an objective fitness measure. It was found that: (a) the females reported more social physique anxiety and body dissatisfaction than the males; (b) body dissatisfaction, especially for the females, was prevalent, (c) BMI was positively related to the body image measures; (d) for the males only, age was negatively related to the body image measures; (e) body dissatisfaction was negatively related to fitness levels; and (f) after controlling for BMI (and age for the males), fitness level was not a significant predictor of body dissatisfaction. The results indicate that body dissatisfaction was prevalent and early interventions with youth may be required.