@article{baptista_scheeren_macintosh_vaz_2009,  title={Low-frequency fatigue at maximal and submaximal muscle contractions},  volume={42},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X2009000400011},  DOI={10.1590/S0100-879X2009000400011},  number={4},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Baptista, R.R. and Scheeren, E.M. and Macintosh, B.R. and Vaz, M.A.},  year={2009},  month={Apr},  pages={380–385} }