“Body Mass Index (BMI) and Macronutrient Needs of Students Aged 14-15 Years” (2026) COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, 18(1), pp. 0180–0191. Available at: https://competitor.idjournal.eu/index.php/competitor/article/view/505 (Accessed: 10 February 2026).