Which MET classification would be considered high-intensity exercise?

• A. Light MET
• B. Moderate MET
• C. Low MET
• D. Vigorous MET

Answer: (D)

Vigorous MET classification is associated with high-intensity exercise. This level of activity significantly increases heart rate and breathing, indicating a high demand for energy and exertion. Activities classified as vigorous might include running, high-intensity interval training (HIIT), or competitive sports, all of which require substantial cardiovascular and muscular effort.

In contrast, light MET indicates very low levels of activity, such as leisurely walking, while moderate MET corresponds to activities that cause a moderate increase in heart rate, like brisk walking or dancing. Low MET activities are typically even less intense, involving minimal energy expenditure. Understanding these classifications is essential for determining the appropriate exercise intensity for fitness goals and developing effective training programs.