TY JOUR TI The impact of the repeated method on the time characteristics of the turning element of professional breaststrokers KW repeated method KW swimming KW turning element KW time characteristics KW breaststroke style JO Scientific notes of P. F. Lesgaft University AU Prigoda, K.G. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft