Research ArticleResearch Reports
Cross-Validation of the Recumbent Stepper Submaximal Exercise Test to Predict Peak Oxygen Uptake in Older Adults
Ashley A. Herda, Angela A. Lentz, Anna E. Mattlage, Jason-Flor Sisante and Sandra A. Billinger
Demo Journal of Physical Therapy May 2014, 94 (5) 722-729; DOI: https://doi.org/10.demo/ptj.20130307