The Effectiveness of Managerial Approaches in Promoting Adolescent Healthy Lifestyles: A Qualitative Study at HKBP Gedong Church

The prevention of stunting and obesity must be addressed simultaneously by emphasizing the importance of a balanced diet and a healthy lifestyle from an early age. Healthy living habits among adolescents serve as a crucial foundation for shaping a productive, resilient, and high-quality generation. This study aims to examine the effectiveness of a managerial approach in encouraging adolescents to adopt a healthy lifestyle through community-based nutrition education and physical activities within church environments. A qualitative approach was employed, with data collected through in-depth interviews, documentation, and document analysis. Respondents were selected using purposive sampling, involving church leaders, adolescents, and community figures. The findings indicate that the church successfully managed a structured and targeted physical exercise program that encouraged adolescents to stay physically active. In addition, the delivery of nutrition education in an engaging and communicative manner improved adolescents' understanding of the importance of consuming healthy food. The church's managerial strategies, including cross-sectoral coordination and facility support, effectively created a conducive environment for promoting healthy behaviors among adolescents. This study recommends the importance of collaboration between religious institutions and health professionals to strengthen community-based health promotion efforts.