Posted by seahunt on January 28, 2003 at 14:16:31:
In Reply to: question about "purging" CO2 posted by H on January 28, 2003 at 09:19:28:
There is also bradycardia. TO some degree, humans are physiologically adapted to diving (triggered by the faece being in water) and a good free diver may spend a while letting the body adjust on the surface before diving.
Enjoy, seahunt