@ARTICLE {21474,
author={F. Campos and F. Martins and V.  SIMÕES and S.  FRANCO},
doi={10.7752/jpes.2017.02 10},
journal={Journal of Physical Education and Sport},
title={Fitness participants perceived quality by age and practiced activity},
year={2017},
month={June},
volume={17},
number={2},
pages={698-704},
ISSN={1582-8131}
}