Those practicing the visualization of their chakras rotating clockwise while conducting Infinity Breath have been instructed to inhale Adamantine particles of Light, and exhale "Love"-the processed Adamantine. AA Michael says that the exhale should be in an infinity sign (Mobeus strip) and other practices have recommended that the breath blow over the chakras...as if to make them spin.
The spinning of the chakras, themselves, are energy vortexes bringing energy in towards the spine.
As you exhale Love over your chakras, the love energy therefore enters your chakras, back into you.
This is the premise of the regenerating cells our light bodies are evolving toward. Manufacturing cells from food will be dramatically reduced after ascension, as we become "self-regenerating with Love and Light". I understand the importance of the breathing practices much more, now.