Ovando, R.G.M., Santos, L.L.M. dos, Oliveira, L.P. de and Bertolini, S.M.M.G. 2021. Impact of Physical Exercise on Adult Physical Fitness: a Retrospective Cohort. Lecturas: Educación Física y Deportes. 25, 274 (Mar. 2021), 108-122. DOI:https://doi.org/10.46642/efd.v25i274.2057.