@article{Chernov2026theoretical, author={Chernov, D.V. and Lukiyanets, N.F. and Zhavoronkov, M.V. and Baryshnikov, V.A.}, title={Theoretical substantiation of a methodology for evaluating strength-building physical exercises based on the measurement of the full movement cycle length of the resistance}, 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={50-57}, volume={0}, issue={8}, }