[1]
Cherkasov, V. and Pestryakov, N. 2022. CHANGES OF THE CARDIORESPIRATORY SYSTEM AND PHYSICAL FITNESS OF FOOTBALL PLAYERS AGED 9–10 UNDER SELF-TRAINING DURING THE COVID-19 LOCKDOWN. Human. Sport. Medicine. 22, 3 (Dec. 2022), 137-143. DOI:https://doi.org/10.14529/hsm220316.