How They Work
Aerobic and anaerobic systems usually work concurrently. When describing activity it is not which energy system is working but which predominates.
Read more about this topic: Energy Systems
Famous quotes containing the word work:
“A hundred cabinet-makers in London can work a table or a chair equally well; but no one poet can write verses with such spirit and elegance as Mr. Pope.”
—David Hume (1711–1776)
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