Porter, Ryan; Blackwell, Sarah; Smith, Gerald; Wagner, Dale; Gordin, Richard; and Dolny, Dennis G.
"Metabolic Cost Comparison of Running on an Aquatic Treadmill With Water Jets and Land Treadmill With Incline,"
International Journal of Aquatic Research and Education: Vol. 8
, Article 4.
Available at: http://scholarworks.bgsu.edu/ijare/vol8/iss1/4