Condensed breathing came up in another thread. I don't know much about it. I assume its related to 'packing' exercises which are considered advanced and/or dangerous.
How large an umbrella does the term carry? Is 9 Bottle breathing considered condensed?
I do Wim Hof method which has 30 to 40 deep quick breaths followed by a long hold done after exhalation. Would that be considered a form of condensed breathing?
Ultimately I'm looking for a definition, styles, warnings, benefits.. pros and cons.