Energy Systems - How They Work

How They Work

Aerobic and anaerobic systems usually work concurrently. When describing activity it is not which energy system is working but which predominates.

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Famous quotes containing the word work:

    The idea that to make a man work you’ve got to hold gold in front of his eyes is a growth, not an axiom. We’ve done that for so long that we’ve forgotten there’s any other way.
    F. Scott Fitzgerald (1896–1940)