Is there a sports hall/a gymnasium/a shower room on the premises of the university?

Kozminski University has a sports hall, a gym, and - of course - the necessary sanitary facilities (changing rooms with showers and lockers). 

 

The sports hall (D132) features a professional floor, basketball hoops, and goals for futsal. The hall, featuring mirrors, is also used for fitness and martial arts classes, including aikido and self-defence. 
In the gym at Kozminski University (room D24), you will find an aerobic zone with modern treadmills, stationary bikes, elliptical trainers, a cross-training zone with a professional rack, and a bodybuilding zone. The gym at KU is a place for everyone who wants to improve their physical condition in a friendly atmosphere and under the supervision of highly qualified coaches. Drop by, check out what’s in store for you, and be fit. 
 

The schedule of sports classes and the gym opening hours are given here: https://sportclub.kozminski.edu.pl/en/schedule/.