Quote:
Originally Posted by hteas
Trux, two new divers here have had Performance classes recently, and both were taught to do 15 hyperventilations before doing their static. It's beyond me!
|
Well, I understand that is is much easier for a newbie to hold the breath longer after a hyperventilation, but it is counterproductive (not speaking about the risk of BO, of course), so I am really surprised about hearing this. Is it the same for FIT courses too?
