Testing
Eric Pyles is a Masters-level physiologist with 20+ years of experience helping clients understand and optimize how their bodies are meant to function. His testing protocols blend clinical lab work, functional diagnostics, and real-world application to provide unmatched clarity and direction.
The Initius assessment builds your personal health map—covering lifestyle habits, hydration, nutrition, recovery, and exercise—so you can move forward with intention.
The Functionis package takes it deeper, using AI-driven lab analysis to uncover how your systems are performing and deliver clear daily priorities based on your biomarkers.
For the most advanced option, Supremus offers a full-body breakdown—complete with lab work, supplement planning, symptom scoring, and clinician-level interpretation to solve complex issues or fast-track your performance goals. Whether you’re seeking better energy, recovery, or clarity, Eric gives you the data and strategy to get there.
Resting Metabolic Testing
Done while you’re lying down and relaxed, this test reveals how many calories your body burns at rest, how well you’re using fat vs. carbs, and what your metabolism is doing when it’s not under stress. It’s one of the best tools we have to dial in your nutrition—especially your macro targets—based on actual data, not guesswork. It’s also a great indicator of under-fueling, burnout, or metabolic dysfunction.
Active Metabolic Testing
Performed during movement (bike, treadmill, etc.), this measures how efficiently your body uses oxygen through different intensities. It gives you a clear breakdown of your heart rate zones, when you shift from fat-burning to carb-burning, and how hard you can push before hitting your limit. Perfect for athletes or anyone who wants to train smarter and stop wasting time in the wrong zone.
Together, they paint a full picture of how your body actually works—so you can eat, train, and recover with purpose. Let me know if you want to tighten this for a social caption or print piece too.