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We test → interpret → personalize → retest.

Calorie calculators aren’t working; you want targets based on real data.

You want daily fueling targets that match how your body runs.

Train smarter with measured zones and fuel-use targets.

You lift and want precision targets instead of generic plans.

Track metabolic efficiency and retest trends over time.

You want measured targets, not guesswork.

Understand what’s limiting your conditioning and recovery.

Best for weight goals, plateaus, and daily energy targets.

Best for performance, conditioning, and training targets.

Best for total optimization and longevity-focused tracking.
PNOĒ metabolic testing is a non-invasive breathing assessment that measures how efficiently your body uses oxygen to burn calories and fuel energy. By analyzing respiratory gases, the test provides a precise look at how your metabolism functions at rest and, when applicable, during activity.
At SYNC Life, PNOĒ metabolic testing is not treated as a standalone data point. Your results are reviewed by a clinical team, then interpreted within the context of your goals, lifestyle, and overall health strategy. This approach allows testing to move beyond numbers and into actionable insight.
PNOĒ metabolic testing evaluates two key components:
Resting Metabolic Rate (RMR):
The number of calories your body burns at rest to support basic physiological functions such as breathing, circulation, and cellular activity.
Active Metabolic Rate (AMR):
How your body uses oxygen and fuel during physical activity, including fat and carbohydrate utilization, efficiency, and training zones.
Because metabolism is highly individual, PNOĒ metabolic testing provides clarity that generalized recommendations often miss.
One of the most common frustrations with metabolic testing is receiving data without direction. At SYNC Life, the goal is to ensure you leave with clarity, context, and next steps.
You receive a clear summary of your metabolic data, including your measured resting metabolic rate and insights into how your body uses fat and carbohydrates for energy. This information helps remove uncertainty around calorie needs and fueling patterns.
Rather than generic meal plans or one-size-fits-all advice, your targets are guided by your metabolic data and reviewed by SYNC Life’s clinical team. This may include calorie ranges, macronutrient guidance, and training considerations when AMR testing is completed.
Metabolism is not static. Most individuals benefit from retesting every 8–12 weeks to evaluate how interventions, lifestyle changes, or training adjustments are influencing metabolic efficiency over time.
Many people feel frustrated when effort does not match results. Metabolic testing can help explain why.
For individuals focused on energy balance and sustainable weight management, RMR testing provides valuable insight into daily calorie needs.
Benefits include:
Clarifying realistic calorie targets
Identifying potential mismatches between intake and metabolism
Understanding why plateaus may occur despite consistent effort
Supporting data-driven adjustments rather than trial-and-error
PNOĒ metabolic testing does not promise outcomes. Instead, it improves precision so decisions can be made with greater confidence.
For athletes and active individuals, AMR testing offers insight into how the body performs under physical demand.
Benefits include:
Measuring VO₂ max and oxygen efficiency
Identifying personalized fuel utilization zones
Highlighting inefficiencies during exertion
Informing smarter training intensity and recovery strategies
This data can help guide performance planning without relying solely on perceived effort or wearable estimates.
Pinpoints calorie needs
identifies slow metabolism
provides custom plan
explains diet struggles
supports sustainable weight management
Measures VO₂ max
identifies fuel zones
reveals training zones
highlights inefficiencies
provides custom training plan

Schedule your test based on your goals. SYNC Life can help determine whether RMR testing, AMR testing, or both are appropriate.

Your results are reviewed by SYNC Life’s clinical team and translated into practical recommendations for nutrition, training, and lifestyle. This step ensures the data is meaningful and actionable.
The RMR test measures how many calories your body burns at rest and serves as the foundation for metabolic planning.
This test is especially useful for individuals focused on:
Energy balance
Nutrition planning
Metabolic efficiency
Sustainable lifestyle changes
At SYNC Life, RMR testing includes clinician interpretation and personalized nutrition guidance based on measured data—not assumptions.
The AMR test evaluates how your metabolism responds during physical activity by measuring oxygen usage and fuel utilization.
This test is valuable for:
Athletes and fitness-focused individuals
Endurance and performance optimization
Training zone personalization
Recovery planning
Your results are reviewed by SYNC Life’s clinical team and translated into training and recovery guidance aligned with your metabolic profile.
The AMR test evaluates how your metabolism responds during physical activity by measuring oxygen usage and fuel utilization.
This test is valuable for:
Athletes and fitness-focused individuals
Endurance and performance optimization
Training zone personalization
Recovery planning
Your results are reviewed by SYNC Life’s clinical team and translated into training and recovery guidance aligned with your metabolic profile.
At SYNC Life, metabolic testing is not automated or self-guided. Results are reviewed by a clinical team to ensure recommendations are grounded, realistic, and aligned with your health strategy.
PNOĒ results may be considered alongside other health factors such as hormone balance, metabolic biomarkers, and body composition strategies. This integrated approach helps ensure recommendations fit the bigger picture.
Rather than relying on subjective feedback alone, SYNC Life uses retesting to objectively evaluate progress and refine recommendations based on measurable change.
PNOĒ metabolic testing measures how your body uses oxygen to estimate calorie needs and fuel utilization. At SYNC Life, results are clinician-interpreted for personalized guidance.
PNOĒ testing measures real-time respiratory data, while calorie calculators rely on population averages. This allows for more individualized insight.
PNOĒ testing can support weight management by improving precision and reducing guesswork. Outcomes vary based on individual context and consistency.
No. PNOĒ testing does not diagnose medical conditions. It helps clarify whether current fueling strategies may be misaligned.
Most individuals benefit from retesting every 8–12 weeks to evaluate changes and refine their plan.
SYNC Life offers clinician-interpreted PNOĒ metabolic testing in Baton Rouge, Louisiana.
If you are ready to stop guessing and start using real data, PNOĒ metabolic testing at SYNC Life offers a clear, clinician-guided approach to understanding your metabolism.
Gain personalized insight into your metabolism, fueling needs, and performance potential.
Not ready to book yet? Answer a few quick questions to get an initial snapshot and learn more about how metabolic testing may support your goals.
📍 SYNC Life — Baton Rouge, Louisiana
Personalized. Measurable. Data-driven.
If you are ready to stop guessing and start using real data, PNOĒ metabolic testing at SYNC Life offers a clear, clinician-guided approach to understanding your metabolism.
Gain personalized insight into your metabolism, fueling needs, and performance potential.
Not ready to book yet? Answer a few quick questions to get an initial snapshot and learn more about how metabolic testing may support your goals.
📍 SYNC Life — Baton Rouge, Louisiana
Personalized. Measurable. Data-driven.
If you are ready to stop guessing and start using real data, PNOĒ metabolic testing at SYNC Life offers a clear, clinician-guided approach to understanding your metabolism.
Get precise metabolic data, clear targets, and a clinician-guided action plan.