An Attempt to Develop a Model of Brain Waves Using Quantitative Electroencephalography with Closed Eyes in K1 Kickboxing Athletes - Initial Concept. - Lukasz Rydzik; Tomasz Palka; Ewa Sobilo-Rydzik; Lukasz Tota; Dorota Ambrozy; Tadeusz Ambrozy; Pavel Ruzbarsky; Wojciech Czarny; Marta Kopanska (Sensors, 2023)