Quote Originally Posted by ninja9578 View Post
I've never heard of such thing. I breathe out while underwater to keep water going up there. How do you block your nose from the inside?
I should note that I can barely swim underwater without holding my nose... But it is possible!! Try to make the snorting sound that some people make when they laugh... feel that thing that feels like it's being torn apart? Or when you snort, like you have a cold? I guess it's the thing that shuts your nose when you breath through your mouth/swallow, you can feel it then too. I have no idea what the inside of your nose is called. But you can plug it, to plug your nose! It's why I've never understood why people are always asking how to do discreet RCs