If muscle work is anaerobic, which of the following CANNOT serve as fuel?

Name: If muscle work is anaerobic, which of the following CANNOT serve as fuel?
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Question

Quizplus · Accepted Answer

Fat cannot serve as fuel for anaerobic muscle work because the breakdown of fat for energy requires oxygen, which is not available in sufficient quantities during anaerobic exercise. Anaerobic metabolism primarily uses carbohydrates and, to a lesser extent, creatine phosphate and protein for energy.

If Muscle Work Is Anaerobic, Which of the Following CANNOT