%0 Journal Article %T CHANGES TO THE INDICATORS OF BIOIMPEDANCE ANALYSIS OF BODY COMPOSITION DEPENDING ON THE PHASES OF THE MENSTRUAL CYCLE IN QUALIFIED SWIMMERS AGED 15-17 YEARS %A , .. %A , .. %K training process, transition period, qualified swimmers, menstrual cycle, cycle phases, swimming %J Scientific notes of P. F. Lesgaft University %D 2023 %N 0 %P 4 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft