International Sports Sciences Association (ISSA) Trainer Practice Exam

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Prepare for the ISSA Trainer Exam with our comprehensive quiz. Featuring flashcards, multiple-choice questions, and detailed explanations, this resource will enhance your understanding of fitness principles and boost your confidence.

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What does 1.0 MET represent in terms of oxygen consumption?

  1. Resting level of oxygen consumption

  2. Maximum oxygen consumption

  3. Minimum oxygen consumption

  4. Active level of oxygen consumption

The correct answer is: Resting level of oxygen consumption

1.0 MET, which stands for Metabolic Equivalent of Task, is defined as the resting metabolic rate in terms of oxygen consumption. Specifically, it represents the rate of oxygen consumption by an individual at rest, equivalent to approximately 3.5 milliliters of oxygen per kilogram of body weight per minute. This value serves as a baseline for comparing various levels of physical activity. Activities that have higher MET values indicate increased levels of oxygen consumption relative to this resting baseline. Understanding that 1.0 MET represents the resting level helps differentiate it from other MET values that denote active states or maximum capacities. The distinction is critical for assessing fitness levels, planning exercise programs, or evaluating the intensity of various physical activities.