Kim, Ki-Hong, Hwan-Jong Jeong, Geun-Hwe Koo, and Chun-Ho Yang. 2019. “Effects on EMG Response of Lower Limb and Heart Rate of Walking in the Water on Different Water Depth*”. International Journal of Engineering & Technology 8 (1.4): 222-27. https://doi.org/10.14419/ijet.v8i1.4.25231.