EPOC, or Excess Post-exercise Oxygen Consumption, refers to the increased rate of oxygen intake following strenuous activity. It is also known as the "afterburn" effect, during which the body continues to burn calories after exercise to restore itself to its normal, resting state. This phenomenon is the result of various physiological processes, such as the resynthesis of glycogen, reoxygenation of muscles, and increased heart rate. The duration and extent of EPOC are dependent on the intensity of the workout, with high- intensity exercises leading to a greater EPOC effect. EPOC can contribute to additional calorie burning and is often associated with weight loss and improved metabolism. It is an important concept to understand for individuals involved in fitness and exercise training
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