1. What is MET?

MET (Metabolic Equivalent of Task) is a unit used to estimate the energy cost of physical activities. One MET is defined as the energy expenditure while sitting at rest and is equivalent to 3.5 ml of oxygen consumption per kilogram of body weight per minute.

2. How Does the Calculator Work?

The calculator uses the MET formula:

Where:

• \( VO2 \) — Oxygen consumption (ml/kg/min)
• \( 3.5 \) — Standard resting oxygen consumption value

Explanation: The formula converts oxygen consumption (VO2) to MET values, which represent the intensity of physical activity relative to resting metabolism.

3. Importance of MET Calculation

Details: MET values are widely used in exercise physiology, rehabilitation, and health assessments to quantify exercise intensity, prescribe appropriate exercise regimens, and compare energy expenditure across different activities.

4. Using the Calculator

Tips: Enter VO2 value in ml/kg/min. The value must be valid (VO2 > 0).

5. Frequently Asked Questions (FAQ)

Q1: What is a typical MET value for resting?
A: By definition, resting metabolic rate is 1 MET, equivalent to 3.5 ml/kg/min of oxygen consumption.

Q2: What MET values indicate moderate exercise?
A: Moderate intensity activities typically range from 3-6 METs, while vigorous activities are above 6 METs.

Q3: How accurate is the MET calculation?
A: The calculation provides a standardized estimate, but individual variations in metabolism can affect actual energy expenditure.

Q4: Can MET values be used for weight management?
A: Yes, MET values help estimate calorie expenditure, which is useful for designing weight management programs.

Q5: Are there limitations to MET calculations?
A: MET values assume a linear relationship between oxygen consumption and energy expenditure, which may not hold true for all individuals or activities.