title: Strengthening physical self-perceptions through exercise.
abstract: Two studies examined the effects of physical activity/exercise on physical self-perceptions, self-efficacy, body satisfaction, fitness and relationships among these variables. In study 1, 34 female undergraduates participated in a 10-week exercise/activity program. Participants were selected from existing classes forming a weight training, aerobic exercise and activity control group. Results revealed changes in physical self-perceptions, strength, and body composition over the 10-weeks. Improvements in physical self-perceptions and fitness occurred independent of exercise/activity group. Groups differed in the perceived importance attached to physical self-perceptions. Correlations among the measures revealed relationships among physical self-perceptions, body satisfaction, global self-esteem, and fitness. In study 2, we hypothesized that weight training would have a greater effect on physical self-perceptions and body image perceptions than physical education activity classes. Thirty-seven males and 28 females were selected from existing classes forming a weight training and activity group. Results revealed no significant changes in physical self-perceptions, body image, or global self-esteem over the 10-week program, while strength and physical self-efficacy improved. Correlations among measures from both studies offer preliminary support for Sonstroem and Morgan's model for the examination of self-esteem in exercise settings.
authors.affiliation: Department of Exercise and Sport Science, University of North Carolina, Greensboro.
authors.forename: C M
authors.initials: CM
authors.lastname: Caruso
authors.forename: D L
authors.initials: DL
authors.lastname: Gill
mesh_terms: D000293:Adolescent; D000328:Adult; D001824:Body Constitution; D015444:Exercise / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D005082:Physical Exertion; D010809:Physical Fitness / Q000523:psychology*; D012649:Self Concept; D014891:Weight Lifting / Q000523:psychology