Posted by Frank Day (63.201.228.13) on January 17, 2004 at 19:48:42:
In Reply to: Re: Some more discusiion and questions posted by Frank Day on January 17, 2004 at 19:46:10:
to improve oxygen delivery. It reduces the amount of CO2 in the lungs, making more room for oxygen. So there is a marginally better oxygen storage in the lungs if one hyperventilates before a performance.