What does the acronym MET stand for in exercise science?

The acronym MET stands for Metabolic Equivalent of Task. This term is essential in exercise science as it provides a standardized way to express the energy cost of physical activities relative to resting metabolism. One MET is defined as the energy expenditure at rest, which is approximately equivalent to consuming 3.5 ml of oxygen per kilogram of body weight per minute.

This measurement allows trainers, researchers, and health professionals to compare the energy expenditures of different activities and understand the intensity level of various exercises. For example, an activity that requires 5 METs demands five times the energy a person expends at rest, making it useful in planning and assessing exercise programs for clients.

By contrast, the other choices do not reflect established terminology in exercise science. Muscle Energy Transfer, Maximum Energy Time, and Molecular Exercise Training do not convey the same concept as MET and do not relate to the standardized measurement of exercise intensity and energy expenditure.