At 0:12 when you removed the regulator, you should have been exhaling bubbles.... if not, lung expansion will take place (to put it simply, your lungs with explode : ).....
YTviewer118 1 year ago
At 0:12 when you removed the regulator, you should have been exhaling bubbles.... if not, lung expansion will take place (to put it simply, your lungs with explode : ).....
YTviewer118 1 year ago