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be careful, untrained people have died in swimming pools as the dangers of scuba are very real and people dont understand and think its all related to nitrogen poisoning but it is only part of the danger.
Use scuba dive down 6 ft, hold your breath and resurface and you are in trouble, serious trouble. The air in your system expand due the the lower pressure, that pressure is exerted in your lungs, heart and arteries...
Number one rule in scuba, NEVER hold your breath.
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"Obscenity is whatever gives the Judge an erection." -- Author Unknown
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