The influence of a single core muscle workout on the level of static and dynamic balance in adults using the Sigma Balance Platform and the Y-Balance Platform - Ciężarek, Patryk; Frankowski, Grzegorz; Kulesa- Mrowiecka, Małgorzata; Zyznawska, Joanna; Dębowska, Anna; Bojanowska, Marta; Słojewska, Kinga (Physiotherapy Review, 2022)