This is a scene from the dorama Waterboys. It is a show about a bunch of highschool kids trying to put together a male synchronized swimming team. This is an early exhibition that goes horribly wrong.
I thought that male sychronized swimming was a joke until I went to Japan & saw that there are actually male sychro teams there. That is part of the reason why Langdon wanted to go to highschool out there, there was finally a sport that he could do. Ja.