Influence of elective disciplineson physical fitness and somatic health of studentsEvgeniya N. Kopeikina, Victor L. Kondakov, Ludmila N. Voloshina, Valentina N. Kormakova and Natalya V. BalyshevaBIO Web Conf., 120 (2024) 01011DOI: https://doi.org/10.1051/bioconf/202412001011