“Functional Indices of Cardiorespiratory System of Pupils of 5–6th Grades in Conditions of Educational Activity of a General School” (2015) Physical education, sport and health culture in modern society, (4(32), pp. 102–105. Available at: https://sport.vnu.edu.ua/index.php/sport/article/view/83 (Accessed: 4 December 2024).