Pryimakov, O., Kyslenko, D., Yukhno, Y. and Eider, E. 2019. Circular training as a means for improving physical skills in future security specialists in higher education institutions of Ukraine. Physical Education of Students. 23, 5 (Oct. 2019), 262–268. DOI:https://doi.org/10.15561/20755279.2019.0508.