See Attached Abstract
Stauffer, K A. and Mosinksi, J. D.
"The Effect of Facial Coverings on Prediction of Aerobic Capacity During a Maximal Treadmill Test,"
International Journal of Exercise Science: Conference Proceedings: Vol. 9:
10, Article 9.
Available at: https://digitalcommons.wku.edu/ijesab/vol9/iss10/9