Stepien, A., Skrzypek, J., Niewiadomska, J., Paluch, A. ., Bondos, B., Fussek, Łukasz, Lee, K., Czerny, I., Daniszewski, S., & Krajewski, M. (2026). THE INFLUENCE OF MENSTRUAL CYCLE PHASES ON ATHLETIC PERFORMANCE IN WOMEN. International Journal of Innovative Technologies in Social Science, 5(2(50). https://doi.org/10.31435/ijitss.2(50).2026.5641