Please see the pdf version of the abstract.
McCauley, S.; Lippy, K.; and Sanders, J.
"Wearing Personal Protective Equipment and Carrying Tools Effect on Cardiac and Metabolic Stress of Firefighters,"
International Journal of Exercise Science: Conference Proceedings: Vol. 9
, Article 61.
Available at: http://digitalcommons.wku.edu/ijesab/vol9/iss5/61