A webinar organized to explain changes to the rules of water polo games ended on a productive note. Moderator Katsumi "Ken" Kuroda - Chairman of the Technical Committee for Water Polo of the Asian Swimming Federation, as well as a Member of the Technical Committee for Water Polo of the International Swimming Federation (FINA) and at the same time the Japanese Swimming Federation (JASF) gave his explanations to participants from more than 30 countries. Each change was considered in the format of the presentations, after which answers were given to questions sent in advance, before the webinar. Judges and water polo trainers, including the acting ones, participated in this event from the Swimming Federation of Uzbekistan. Coach of the women's national team A. Sadykov, as well as captain and team members E. Dukhanova, M. Pulatova, and A. Larchenko