@article{Ovchinnikov2022health-preserving, author={Ovchinnikov, Y.D. and Lyzar, O.G. and Ermolov, P.S.}, title={Health-preserving education: factors of increasing of physical activity in an urban environment}, journal={Applied psychology and pedagogy}, publisher={INFRA-M Academic Publishing LLC.}, year={2022}, pages={207-217}, volume={7}, issue={1}, }