Semyonova, . G. ., Shemyatikhin, V., & Timofeeva, E. . (2022). NORDIC WALKING AS AN EFFECTIVE MEANS OF DEVELOPING STUDENT YOUTH ENDURANCE . Theory and Practice of Physical Culture, (1), 50–51. Retrieved from http://tpfk.ru/index.php/TPPC/article/view/112 (Original work published January 1, 2022)