Text and Data Mining valid from 2018-04-03
Received: 9 January 2018
Accepted: 24 March 2018
First Online: 3 April 2018
Compliance with ethical standards
: The authors declare that they have no conflict of interest relating to the publication of this manuscript.
: All procedures were approved by institutional ethic review of the School of Physical Education and Sport, University of São Paulo, Brazil.
: All subjects provided written informed consent.