SEMYONOVA, . G. .; SHEMYATIKHIN, V.; TIMOFEEVA, E. . NORDIC WALKING AS AN EFFECTIVE MEANS OF DEVELOPING STUDENT YOUTH ENDURANCE . Theory and Practice of Physical Culture, [S. l.], n. 1, p. 50–51, 2022. Disponível em: http://tpf1610220.nichost.ru/index.php/TPPC/article/view/112. Acesso em: 2 feb. 2025.