Sidorov N, Ivanenkov A. Pedagogical potential of mini-handball in optimising the psychophysiological state of primary school pupils during physical culture lessons. TPPC [Internet]. 2026 May 18 [cited 2026 Jun. 13];(4):69-71. Available from: http://www.tpfk.ru/index.php/TPPC/article/view/1652