Investigating Differences in Personality Traits, Self-Esteem, Eating Attitudes, and Body Image among Participants in Indoor and Outdoor Fitness Activities.

Abstract

Physical activity environments influence physical condition, nutrition, individual and social behaviors, and emotional well-being. The aim of the study was to investigate differences in eating attitudes, self-esteem, personality traits, and body image among participants in indoor and outdoor leisure-time fitness programs. Participants included 1747 adults (882 men and 865 women) aged 34 ± 9.2 years, divided into experimental and control groups. All participants completed the Demographic Characteristics Questionnaire, the Eating Attitudes Test 26 (EAT-26), the Self-Esteem Scale (RSES), the Traits Personality Questionnaire 5 (TPQue5), and the Appearance Scales of the Multidimensional Body-Self Relations Questionnaire (MBSRQ-AS). The results revealed statistically significant differences between groups. One-way analysis of variance (ANOVA) revealed noteworthy variations in personality trait scores between the groups (neuroticism, extraversion, and conscientiousness) as well as body image factors (self-esteem and eating attitudes). Two-way ANOVA revealed a significant interaction between gender and participation in different types of exercise. Females had lower self-esteem and body area satisfaction scores but higher eating disorder proneness, neuroticism, appearance evaluation, and overweight preoccupation scores than males. These findings add to the current literature focusing on the psychosocial and behavioral mechanisms associated with physical activity and exercise environments. The findings provide an effective supplement to promote public health-focused fitness programs and leisure-time physical activity motivation strategies.