Nazarova , K. 2025. QUESTIONNAIRE AS A METHOD FOR DETERMINING THE ROLE AND IMPORTANCE OF STRETCHING EXERCISES IN THE DEVELOPMENT OF FLEXIBILITY IN RHYTHMIC GYMNASTICS. Mental Enlightenment Scientific-Methodological Journal. 6, 01 (Jan. 2025), 220–226. DOI:https://doi.org/10.37547/mesmj-V6-I1-29 .