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Physio Lab

The Lab at Métier

During endurance training it’s important to understand how the body produces energy in order to ensure that the proper energy pathways are being activated and trained for your desired gains. If you’re going to take the time to put in the hours, you should be sure that you are getting the most out of every minute.

We have been analyzing, testing and training athletes at every level of endurance sport for decades and we’re constantly refining our performance evaluation protocols with the most up to date science and research.

The Métier Training Lab offers physiological testing and analysis options that will establish your true baseline, define your HR and power zones and fine tune your HIT protocols. Train with purpose and truly be your best.

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Vo2 Max Testing

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5-1-5 MOXY Assessment

Resting Metabolic Testing (RMR)

Vo2 Max Test

Cost: $250

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Vo2 max, or maximal oxygen consumption, refers to the maximum amount of oxygen that an athlete can utilize during intense or maximal exercise. This measurement is considered the best indicator of cardiovascular fitness and performance capacity..The more oxygen an athlete can use during high intensity exercise, the more energy the athlete can produce.

We use the PNOE portable Vo2 analyzer for this ramp test. A mask is placed on the athletes face and the volume and gas concentrations of inspired and expired air is directly measured. The test is completed on your bike and a smart trainer at an intensity that increases every few minutes until exhaustion aka. maximal effort.

Athletes receive a detailed explanation of test results and how to best use the information with their training program.

5-1-5 Zone Moxy Assessment

Cost: $250

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The 5-1-5 Assessment with Moxy Monitor is used to identify what aspects of an athlete’s physiology are limiting their endurance performance.

The assessment was designed to take advantage of the information that can be interpreted using Moxy, a muscle oxygen sensor placed directly on the working muscle(s). Moxy measures real time SmO2- the percentage of hemoglobin (Hb) and myoglobin (Mb) that is carrying oxygen in the capillaries and tissue of the muscle.

The format of the 5-1-5 Assessment is similar to a Graded Exercise Test and It’s important to note that the 5-1-5 Assessment does not require a maximal effort. It is designed to see how individual physiology responds at sustainable loads compared to loads than are only sustainable for a brief time. Since it is not a performance test, a maximal effort is not the goal.

  • Each intensity is repeated for 2 full 5 minute intervals.
  • A one-minute rest is introduced between each working interval.
  • The athlete starts the assessment without warming up.

What information does the assessment tell you?

There are three limiters that can be identified with the 5-1-5 assessment:

  • Muscle Oxidative Capacity – This implies that the athlete can deliver more oxygen than the
    muscle is able to consume. The root cause could be low mitochondrial function, low capillary
    density, limited muscle fiber recruitment or other causes. The primary observation is the
    inability to desaturate at high workloads.
  • Cardiac – This implies that the cardiac output is insufficient to meet the needs of all of the working muscles and organs to support the exercise. This is primarily inferred by observations that the body needs to restrict blood flow to some parts of the body in order to preserve it for others.
  • Pulmonary – This implies that the pulmonary system is the first to limit performance. There are several ways that the pulmonary system can limit performance. The effects on SmO2 and THb that we use to identify a pulmonary limitation revolve around CO2 building up and inability to reload the hemoglobin.

In addition to these limiters, several other physiologic factors can be identified including:

  • Muscle Strength – This implies that the muscle contraction forces required to produce the
    intensity are interfering with blood flow to the extent that it limits performance.
  • Muscle Coordination – This implies that the athlete is somehow changing their form by using
    other muscles or not firing their muscle fibers effectively so that it limits performance.
  • Warm-up time – Some athletes reach Maximum SmO2 very quickly while others take 3 or more load steps. The 5-1-5 can be used to find optimal individual warm-up time.

This list and the scope of each item on the list are based on what this assessment method is capable of identifying as opposed to listing all factors that could possibly limit or influence performance.

Resting Metabolic Testing (RMR)

Cost: $150.00
Three test bundle for $300.

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Metabolic rate is a measure of how quickly your body expends energy. This is also referred to as your “caloric burn rate”. The RMR test accurately measures how many calories you burn at rest which gives you the data you need to plan a weight loss, weight gain, or weight maintenance plan designed to succeed.


We use a portable metabolic analyzer to measure RMR with gas analysis through indirect calorimetry. Indirect calorimetry calculates the heat we produce from production of carbon dioxide and nitrogen waste or from oxygen consumption. The athlete relaxes in a chair while breathing into a mask for 15 minutes.

The results are presented in an easy to understand pdf that gives you an overview of your cardiovascular and breathing condition at rest, an estimation of diabetes risk, and caloric burn and fuel usage at rest. It also includes recommendations for your daily caloric intake.

How to Prepare:

  • Don’t eat or exercise 4-5 hours prior to your test
  • Don’t drink coffee 4-5 hours prior to your test
  • Don’t do any intense training or high intensity weight training the day before

Cost: $150

3 test bundle: $300