20 Minute+ Breathhold!
STIG SEVERINSEN ACHIEVES FIRST 20 MINUTE 10 SECOND BREATH-HOLD
Breathing pure oxygen can do bizarre things, and drown you fairly easily too if you aren't precise about static apnea safety protocols. In other words, don't even consider this without extensive proper preparation, training, safeties, etc..
More at:
http://www.deeperblue.com/newsfull.php/2246
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FKA, Inc.
transcribed by:
Rick Iossi
Last edited by ricki; 04-09-2010 at 02:17 PM.
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