The impact of training load on bone mineral density of adolescent swimmers: A structural equation modeling approach - Ribeiro Agostinete, R.; Maillane-Vanegas, S.; Lynch, K. R.; Turi-Lynch, B.; Coelho e Silva, M. J.; Zapaterra Campos, E.; Ungari Cayres, S.; Araujo Fernandes, R. (Pediatric Exercise Science, 2017)