Szkoła Pływania Retswim

RETSWIM is a swimming school based in Koszalin, Poland, offering swimming instruction for children and young people who want to learn to swim or improve their technique. Led by Przemysław Reterski, an instructor and coach with qualifications from the University of Physical Education and Sport in Gdańsk, the school provides lessons for participants at all skill levels. Classes are held in small groups at the KOSIR swimming pool on Głowackiego Street, with each 45-minute session combining 40 minutes of exercises and five minutes of water-based play.

RETSWIM publishes term calendars, schedules and pricing, and also offers weekend motorboat helmsman training in cooperation with the POSEJDON Sailing Club, for individuals and organized groups. Its activities extend beyond pool lessons to include swimming competitions, camps and holiday colonies, with photo galleries documenting past events. The school also organizes excursions, including a planned trip to Warsaw and Suntago.

RETSWIM presents a practical, activity-focused program supported by personal instruction and organized seasonal offerings