Nesen, O., Korobeinikova, L., Ivanyshyn, I. and Goncharova, O. 2024. Monitoring the physical fitness of students aged 10-15 and 15-18 during online education. Physical Culture, Recreation and Rehabilitation. 3, 1 (Jun. 2024), 28–33. DOI:https://doi.org/10.15561/physcult.2024.0105.