Bianchi, A. B., M. D. Antunes, N. Q. dos Santos, H. A. Bulla, E. S. Silva, A. P. Marques, and S. M. M. G. Bertolini. “Posture and Balance in Elderly Practicers and Non-Practicers of Physical Exercises”. Journal of Physical Education , Vol. 31, no. 1, Aug. 2020, p. e-3163, doi:10.4025/jphyseduc.v31i1.3163.