How Do You Calculate Metabolic Equivalents?

The formula to use is: METs x 3.5 x (your body weight in kilograms) / 200 = calories burned per minute . For example, say you weigh 160 pounds (approximately 73 kg) and you play singles tennis, which has a MET value of 8.

How do you convert METs to kilocalories?

METs can be converted to kilocalories consumed per minute: kcal/min = METs × body weight in kilograms ÷ 60 .

What is METs in cardiology?

You may have heard your cardiologist or a member of the team at Heart 2 Heart talking about MET levels before but were not quite sure what they meant. ... A MET, or ( Metabolic Equivalent ), is described as the amount of energy it costs to complete a task, determined by the amount of oxygen it requires.

What is a MET score?

MET scores, or metabolic equivalents, are one way to bring better understand. A MET score of 1 represents the amount of energy used when a person is at rest . Using this as a baseline, scientists have given common activities MET scores.

What does 3 METs mean?

One MET is defined as the energy it takes to sit quietly. ... Moderate-intensity activities are those that get you moving fast enough or strenuously enough to burn off three to six times as much energy per minute as you do when you are sitting quietly, or exercises that clock in at 3 to 6 METs.

What is a good Mets score?

Any score below 7 should trigger concern. A score of 10 is good . Some occupations, such as firefighting, are best performed by those with a MET score of 12 or higher. If you are not happy with your MET score, your doctor can help you figure out how to improve your exercise habits.

What is a Mets test?

The fitness test, called a METs test ( metabolic equivalents of task ), uses a number or “score” to measure a person’s health risk and even predict mortality rates. The test takes place on a treadmill in a controlled environment. It’s simple and easy, and takes as little as 15 minutes.

What are the three components to consider when using metabolic equations?

Daily energy expenditure is composed of three major components: 1) resting metabolic rate (RMR); 2) the thermic effect of feeding (TEF); and 3) the thermic effect of activity (TEA). RMR constitutes 60 to 75% of daily energy expenditure and is the energy associated with the maintenance of major body functions.

How many calories is 1 MET?

Metabolic Equivalent of Task (MET) – One MET equals 1 calorie per kilogram of body weight per hour . One MET is equivalent to the amount of energy a person would expend sitting quietly and doing nothing. MET values for a long list of activities can be found in the Compendium of Physical Activities.

What are Mets per hour?

One MET is the energy you spend sitting at rest — your resting or basal metabolic rate. So, an activity with a MET value of 4 means you’re exerting four times the energy than you would if you were sitting still. To put it in perspective, a brisk walk at 3 or 4 miles per hour has a value of 4 METs.

What is MET activity value?

One MET is the energy you spend sitting at rest — your resting or basal metabolic rate . So, an activity with a MET value of 4 means you’re exerting four times the energy than you would if you were sitting still. To put it in perspective, a brisk walk at 3 or 4 miles per hour has a value of 4 METs.

What is a MET level?

One metabolic equivalent (MET) is defined as the amount of oxygen consumed while sitting at rest and is equal to 3.5 ml O2 per kg body weight x min . ... Also, the intensity levels (in METS) for selected exercise protocols are compared stage by stage.

What does a MET stand for?

One metabolic equivalent (MET) is defined as the amount of oxygen consumed while sitting at rest and is equal to 3.5 ml O2 per kg body weight x min. ... The energy cost of an activity can be determined by dividing the relative oxygen cost of the activity (ml O2/kg/min) x by 3.5.

What is a good METs score for a stress test?

Exercise capacity is based on metabolic equivalents (MET) achieved, (one MET is defined as 3.5 mL O2 uptake/kg per min, which is the resting oxygen uptake in a sitting position). Less than 5 METS is poor, 5–8 METS is fair, 9–11 METS is good , and 12 METS or more is excellent.

Are METs accurate?

Overall 89.5% of the misclassified standard METs were underestimated compared with measured METs , and 59.0% were underestimated using predicted METs. The mean MET values for each activity are shown in Figure 3.

How many watts is a MET?