@article{almeida_araújo_2003,  title={Effects of aerobic training on heart rate},  volume={9},  ISSN={1517-8692},  url={https://doi.org/10.1590/S1517-86922003000200006},  DOI={10.1590/S1517-86922003000200006},  number={2},  journal={Revista Brasileira de Medicina do Esporte},  publisher={Sociedade Brasileira de Medicina do Exercício e do Esporte},  author={Almeida, Marcos B. and Araújo, Claudio Gil S.},  year={2003},  month={Mar},  pages={113–120} }