PIRNAZAROV, S. EFFECTIVENESS OF UTILIZING CIRCULAR TRAINING FEATURES FOR SWIMMERS IN SPORT-RECREATIONAL GROUPS. Mental Enlightenment Scientific-Methodological Journal, [S. l.], v. 6, n. 01, p. 227–234, 2025. DOI: 10.37547/mesmj-V6-I1-30 . Disponível em: https://mentaljournal-jspu.uz/index.php/mesmj/article/view/795. Acesso em: 6 oct. 2025.