Katya trying the first breath holds. She makes more than three and a half minutes. The second time she uses oxygen. Oxygen is amazingly affects it .... It seems that she will never have to breathe! She said that she could not endure long, when she wants to breathe again ... She demanded to clamp her mouth when she's on the brink. As she lay without breathing a few times it seemed that she was ready to give up ... We closed her mouth, but it turned out that she can remain still and more .... Her time is just fantastic! More than 9 minutes!