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The primary thing you need to know about holding your breath is that it becomes painful, and in an emergency, you won't have had any time to warm up.
by dylanz 17y ago
The primary thing you need to know about holding your breath is that it becomes painful, and in an emergency, you won't have had any time to warm up.
- tjr 17y agoSo perhaps a companion article, Why To Hold Your Breath Like David Blaine, would be in order?