THE EFFECT OF SMOKING ON AEROBIC ENDURANCE AND CERTAIN HEART FUNCTIONS IN YOUTH BASKETBALL PLAYERS AGED (17-18) YEARS. Proximus Journal of Sports Science and Physical Education, [S. l.], v. 3, n. 03, p. 32–44, 2026. Disponível em: http://proximusjournal.com/index.php/PJSSPE/article/view/374. Acesso em: 20 may. 2026.