Previous search has found that physical activity has considerable dormant to promote child development and, thus, should be of fun to social workers. An important gap in the literature regards the potential of school sport activities to increase academic resolution. The target of this cross-sectional analysis was to examine a partially mediated hypothesis linking school sports participation with academic achievement via positive body-weight image and global self-esteem. Keywords: normal, sport activities, self-esteem, structure model, weight, body. Increasing youth physical activity is an identified high priority in the school surroundings to promote positive child evolve long a concern of social work researchers and practitioners U.S. Department of Health and Human Services, 2008. Schools offer several advantages that can dietary effective physical-activity interventions for students, including ease of accessibility to large numbers of students, potentially long space of exposure to intervention, and the availability of exist before health and physical education curricula and resources. In addition, enjoyment and fun has also been associated with intrinsic incentive feeling of affiliation with lords, positive social interactions, with extrinsic actions , competition, social recognition of sports success and with a leak civil. Testimony is needed to protest the potential for physical activity to enhance level based academic achievement.