1. What is the MET Calculation?

The MET (Metabolic Equivalent of Task) calculation converts watts to metabolic equivalents, providing a measure of exercise intensity relative to resting metabolism.

2. How Does the Calculator Work?

The calculator uses the MET equation:

Where:

• \( Watts \) — Power output in watts
• \( Weight \) — Body weight in kilograms
• 3.5 — Resting oxygen consumption (mL/kg/min)
• 60 — Conversion factor from minutes to seconds

Explanation: The equation converts mechanical power (watts) to metabolic equivalents by accounting for body weight and resting metabolic rate.

3. Importance of MET Calculation

Details: MET values help quantify exercise intensity, guide training programs, and provide standardized measures for physical activity assessment in clinical and research settings.

4. Using the Calculator

Tips: Enter power output in watts and body weight in kilograms. Both values must be positive numbers to calculate valid MET values.

5. Frequently Asked Questions (FAQ)

Q1: What is a MET value?
A: A MET represents the ratio of working metabolic rate to resting metabolic rate. One MET is defined as the energy cost of sitting quietly.

Q2: What are typical MET values for different activities?
A: Light activities: 1.6-3.0 METs, moderate activities: 3.0-6.0 METs, vigorous activities: >6.0 METs.

Q3: Why use this conversion from watts to METs?
A: This conversion allows exercise physiologists and trainers to compare mechanical work output with metabolic expenditure across different individuals.

Q4: Are there limitations to this calculation?
A: The calculation assumes linear relationship between power output and oxygen consumption, which may vary with efficiency, fitness level, and exercise type.

Q5: Can this be used for all types of exercise?
A: This conversion is most accurate for cycling and other activities where mechanical power can be directly measured. Other activities may require different calculations.