That is how we do things at U Žida on the Ostravice in Frýdek-Místek. If you are healthy, come along, listen to the essentials and go for a swim. No unnecessary talk, preparation or meditation. Get in and swim. You can try it too, perhaps as soon as next Saturday.
Jakub Šebeček made his filming debut with a GoPro for this video. Thank you!
Update: the video has been removed.