THE IMPACT OF A COMMUNITY-BASED PHYSICAL ACTIVITY PROGRAM ON OBESITY RATES IN ADOLESCENTS
Department: PUBLIC HEALTH |
Price: ₦5,000.00
Project Overview
This comprehensive research work examines the impact of a 12-week community-based physical activity program on obesity rates among 128 adolescents aged 11–17 years in a resource-constrained South African community. Employing a mixed-methods quasi-experimental design, the study evaluated anthropometric outcomes, physical activity levels, and cardiorespiratory fitness alongside qualitative exploration of participant experiences. Findings revealed statistically significant reductions in body mass index (p = 0.025) and waist-to-hip ratio (p < 0.001), with substantial improvements in physical activity levels (p < 0.001, ?² = 0.156). Qualitative themes highlighted enhanced knowledge, increased motivation, social support, and perceived health benefits as key mechanisms. The research contributes robust evidence supporting community-based physical activity interventions as effective strategies for adolescent obesity reduction, with important implications for public health policy, program implementation, and health equity in underserved populations. The study addresses critical gaps in understanding intervention effectiveness in resource-limited settings while providing practical recommendations for practitioners and policymakers seeking sustainable obesity prevention approaches.
Abstract / Chapter One Preview
Adolescent obesity has emerged as a critical public health challenge globally, with prevalence rates escalating at an alarming trajectory. Community-based physical activity interventions represent a promising strategy to address this epidemic, yet comprehensive evidence on their effectiveness remains fragmented. This study examined the impact of a 12-week community-based physical activity program on obesity rates among adolescents aged 11–17 years. Utilizing a mixed-methods quasi-experimental design, the research evaluated anthropometric outcomes, physical activity levels, and behavioral changes among 128 adolescents in a resource-constrained South African community. The intervention demonstrated statistically significant reductions in body mass index (p = 0.025), waist-to-hip ratio (p < 0.001), and significant increases in physical activity levels (p < 0.001). Qualitative findings revealed shifts in knowledge, attitudes, and motivation towards physical activity. This research contributes robust evidence supporting community-based physical activity interventions as effective strategies for adolescent obesity reduction, with important implications for public health policy in resource-limited settings.
Keywords: Community-based intervention, physical activity, adolescent obesity, health promotion, behavior change, public health
💾 Download Full Project (₦5,000.00)
You’ll be redirected to payment before downloading the full PDF.