Physical activity and adolescent female psychological development.

This study explored the relationship between self-reported past and present physical activity levels and high school adolescent women's self-image, sense of mastery, gender role identity, self-perceived physical ability, and self-perceived attractiveness. The Offer Self-image Questionnaire and the Bem Sex Role Inventory were administered to 149 high school adolescent women who were categorized as either physically active, physically inactive, decreasing in physical activity, or increasing physical activity. Results indicated the physically active group members reported self-image and coping characteristics that were significantly more positive than those reported by the physically inactive group members. They also reported significantly more masculine and feminine characteristics and higher physical ability ratings than inactive group members. The decreased activity group did not differ from any of the other groups. These results suggest that physical activity in adolescence, in comparison with physical inactivity, is associated with healthier emotional expression and emotional control, and higher levels of perceived mastery and coping skills for adolescent women. A decrease in physical activity over the course of adolescence does not necessarily result in psychological distress for adolescent women.