amazing breathwor= class yesterday..
About 'holotropic' br=athwork :
https://iahip.org/inside-out/issue-55-summer-2008/tw=lve-things-you-should-know-about-holotropic-breathwork
<https://iah=p.org/inside-out/issue-55-summer-2008/twelve-things-you-should-know-about-h=lotropic-breathwork>
And a more straightforward explanation of the physical=effects of hyperventilation