Which level of MET corresponds to light physical activity?

The range that corresponds to light physical activity is indeed 2-3 MET (Metabolic Equivalent of Task). This classification is based on the intensity of the activity and how it relates to resting energy expenditure.

Light physical activities typically include tasks such as slow walking, light housework, or leisurely activities that do not significantly elevate heart rate or breathing. This MET level indicates that the energy expenditure is about two to three times that of resting metabolism.

Understanding MET levels is crucial in lifestyle medicine, as it helps in prescribing appropriate types and intensities of physical activity for improving health status. Light physical activity is often encouraged as a starting point, especially for individuals who may be sedentary or have limitations, as it promotes movement while minimizing the risk of injury or excessive fatigue.

The other ranges refer to higher intensities of activities; for example, 0.5-2 MET indicates very light activities, while 3-6 MET represents moderate activities, and 6-8 MET includes vigorous activities. As such, identifying the MET level associated with light physical activity is essential for developing tailored exercise recommendations that align with individual health goals.