@article{Shishkina2022dynamics,
author={Shishkina, J.. and Gladenkova, V.. and Lobanova, J.. and Bystryakova, E..},
title={Dynamics of health outcomes in middle-aged women engaged  in fitness program Healthy Back},
journal={Vestnik of Astrakhan State Technical University},
publisher={Astrakhan State Technical University},
year={2022},
pages={50-56},
volume={2022},
issue={1},
}