Rocha, T. C., D. R. Ricardo, P. dos S. Ramos, and C. G. S. Araújo. “Effects of Ingesting 250 and 500 Ml of Water on Initial Transient Heart Rate and Heart Rate Variability”. Journal of Physical Education (Maringá), Vol. 29, no. 1, Nov. 2017, p. e-2909, doi:10.4025/jphyseduc.v29i1.2909.