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Join Date: Feb 2003
Location: Under a boat, in a marina, in the San Francisco Bay
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Re: DIY - discussion on building a DIY hookah diving compressor
Just a quick question about holding one's breath on an ascent after breathing compressed air. Wouldn't one naturally want to exhale as the chest expands?
It's not natural to want to exhale as you ascend. You have to train yourself to do it until it becomes second nature.