Krutsevich, Tatiana; Pangelova, Natalia; Trachuk, Sergei; Diedukh, Maryna
(International Journal of Applied Exercise Physiology, 2020-01)
Purpose. The aim of our work is to evaluate the reaction of the cardiorespiratory functional system of boys 7-9 years old when performing physical exercises in a wide range.
Material. The study was conducted on the basis ...