Abstract
Physical activity constitutes a fundamental determinant of public health, yet its promotion and institutionalization vary considerably across countries with differing socio-economic profiles. This research presents a comparative analysis of physical culture development policies in Germany, Poland, and Kazakhstan, examining how each country's level of economic advancement shapes the organizational model, financing mechanisms, and effectiveness of strategies aimed at increasing population-level physical activity. Drawing on policy documents, program evaluations, and population-level physical activity data aligned with World Health Organization recommendations, the research identifies three distinct policy models: a decentralized, health-system-integrated approach in Germany; a mixed administrative-sports model in Poland; and a centralized, state-driven framework in Kazakhstan. Findings indicate that across all three countries, children and adolescents aged 5-17 exhibit the lowest compliance with WHO physical activity guidelines (15-25%), while adult populations show moderate-to-high adherence (55-75%), with notable disparities linked to gender, education, and urbanization. Germany demonstrates the highest rates of organized sports participation (~30-35% club membership) and the most comprehensive intersectoral coordination through programs such as IN FORM, supported by statutory health insurance funding for preventive physical activity. Poland achieves moderate outcomes through government-led initiatives including the Orlik infrastructure program and Sport for All, though coordination gaps and low senior participation persist. Kazakhstan, despite ambitious legislative targets under its 2023-2029 development concept, faces challenges related to limited infrastructure, regional inequality, and low organized activity participation (<10% club membership). The analysis confirms that higher socio-economic development correlates with greater policy decentralization and intersectoral integration, though financial resources and infrastructure alone prove insufficient without addressing social motivation, cultural barriers, and localized implementation capacity. These findings offer practical implications for policymakers seeking to design context-sensitive physical activity promotion strategies.