Relations of body esteem factors with exercise session attendance in women initiating a physical activity program.

Based on tenets of cognitive behavioral and social cognitive theory, the association of change in body-esteem factors and attendance in a newly initiated, 12-wk. cardiovascular exercise program was estimated in women (age range=21 to 60 years, M=41.4, SD= 12.2). For the group given the exercise program (n=48), there were significant positive changes on the Weight Control and Physical Condition scores of the Body Esteem Scale at 12 weeks, but not on Sexual Attractiveness scores. For the no-exercise control group (n=30), no significant changes were found on any of the Body Esteem Scale subscales. For the exercise group, regression analyses indicated between 8% and 9% of the variance in exercise session attendance was accounted for by the changes in scores on each of the three subscales. Entering age into multiple regression equations did not increase the explained variances in attendance. The fit of the findings within behavioral theory, implications for change in exercise behavior, and the need for replication and extension were discussed.