ENTERTAINMENT (SWIMMING)
All the following pictures were taken from the following book:
Zdeněk Hofer & kolektiv (illustrations by Bronislav Kračmar),
Technika plaveckých způsobů,
ISBN:80-246-0169-9, Charles University, Nakladatelství Karolinum, Praha, 2003.
This book is, unfortunately, written in the Czech language only.