Shevtsov, A., Sashenkov, S., Shibkova, D. and Baiguzhin, P. (2019) “Analysis of muscle tone and strength and cerebral blood flow in kickboxers”, Pedagogics, psychology, medical-biological problems of physical training and sports, 23(5), pp. 254–261. doi: 10.15561/18189172.2019.0507.