Characteristics of the competitive activity of football players of various game roles in youth national teams - Kalinin, E. M.; Kuzmichev, V. A.; Khomyakova, A. A.; Leksakov, V. A. (Theory and Practice of Physical Culture, 2022)
Keywords: soccer; junior elite sport; youth; playing position (sport games); competition; activity; acceleration; movement; velocity; Russia; junior sports; sport games