@article{venturini_farinatti_silva_2020,  title={Outdoor circuit test: construction and validation of an instrument for the prediction of cardiorespiratory capacity for older adults},  volume={23},  ISSN={1809-9823},  url={https://doi.org/10.1590/1981-22562020023.200064},  DOI={10.1590/1981-22562020023.200064},  number={6},  journal={Revista Brasileira de Geriatria e Gerontologia},  publisher={Universidade do Estado do Rio Janeiro},  author={Venturini, Gabriela Rezende de Oliveira and Farinatti, Paulo de Tarso Veras and Silva, Nádia Souza Lima da},  year={2020},  pages={e200064} }