METs (Metabolic Equivalent Tasks) – Definition & Detailed Explanation – Cardio Equipment Glossary

I. What are METs (Metabolic Equivalent Tasks)?

Metabolic Equivalent Tasks (METs) are a way to measure the energy expenditure of physical activities. One MET is defined as the amount of oxygen consumed while sitting at rest, which is equivalent to 3.5 milliliters of oxygen per kilogram of body weight per minute. METs are used to quantify the intensity of different activities based on the amount of energy required to perform them.

II. How are METs used in cardiovascular equipment?

Cardiovascular equipment such as treadmills, stationary bikes, and elliptical machines often display MET values to help users gauge the intensity of their workouts. By monitoring METs, individuals can adjust the resistance or speed of the equipment to reach their desired level of exertion. This can help users achieve their fitness goals more effectively and efficiently.

III. What is the significance of METs in exercise intensity?

METs play a crucial role in determining the intensity of exercise. Activities with higher MET values require more energy and are considered more intense. By understanding the MET values of different activities, individuals can tailor their workouts to meet their specific fitness needs. This can help improve cardiovascular health, increase endurance, and aid in weight management.

IV. How are METs calculated and measured?

METs are calculated by dividing the rate of energy expenditure during an activity by the resting metabolic rate. This is typically measured in terms of oxygen consumption, which is then converted into MET values. METs can be measured using specialized equipment such as a metabolic cart or estimated using formulas based on heart rate, age, and gender.

V. What are the different levels of METs and their corresponding activities?

Different activities are classified into various MET levels based on their intensity. For example, light activities such as walking at a slow pace or stretching typically have MET values of 1-3. Moderate activities like brisk walking or cycling fall within the 3-6 MET range. High-intensity activities such as running, swimming, or playing sports can have MET values of 6 or higher.

VI. How can METs help individuals track their fitness progress?

Tracking METs can be a valuable tool for individuals looking to monitor their fitness progress over time. By recording the MET values of their workouts, individuals can see improvements in their endurance and overall fitness level. Increasing MET values over time indicates that the individual is becoming more physically fit and able to perform higher-intensity activities. This can be motivating and help individuals set and achieve their fitness goals.