Bailey R, Cope E, Parnell D. Realising the Benefits of Sports and Physical Activity: The Human Capital Model (Materializando los beneficios del deporte y la actividad física: El modelo de capital humano). Retos [Internet]. 2015 Jul. 1 [cited 2025 Oct. 28];28:147-54. Available from: http://www.revistaretos.org/index.php/retos/article/view/34945