@article{Marhakshinova2026reliability,
author={Marhakshinova, V.N.},
title={Reliability of executing the "boomerang" element using a ribbon with backward-upward leg swing in rhythmic gymnastics},
journal={Scientific notes of P. F. Lesgaft University},
publisher={National State University of Physical Education, Sports and Health named after P.F. Lesgaft},
year={2026},
pages={79-85},
volume={0},
issue={4},
}