Built for Athletes Who Train With Purpose.
The Endurance Scan reads your body’s signals to reveal stress, imbalance, and what’s slowing you down. Bio-individual data, so you can train with clarity and recover with intention.
The Endurance Scan evaluates six of the body's performance systems: Neuromuscular Functional Stress, Cardiovascular and Oxygen Efficiency, Energy Production and Metabolic Efficiency, Recovery and Fatigue Resistance, Hydration and Digestion, and Inflammation.
The markers tested are built around real performance architecture: foot-to-hip connections, posterior and anterior chain efficiency, postural endurance, and the systems that determine whether your body can sustain the demands you're placing on it. Every marker is tested individually, then mapped to show how the systems are influencing each other.
What comes back is a full picture of how your body is handling training load, where recovery is lagging, and where the edge lives underneath the training.
Collected at home with a hair and saliva sample.
Already taking supplements? Extra sample bags are included so you can test what you are currently using and see how your body is responding to each one.
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The Endurance Scan reads your body’s signals to reveal stress, imbalance, and what’s slowing you down. Bio-individual data, so you can train with clarity and recover with intention.
uncovered blind spots limiting their endurance and performance
adjusted their recovery or fueling strategy after seeing their results
said the scan revealed stress patterns their wearable missed
Unlock deeper power by targeting the exact systems limiting performance. From muscle recovery to oxygen uptake, Attuned shows what your body’s been trying to tell you.
We track 500+ internal markers, so you know exactly what’s dragging your pace, and how to fix it. Less guesswork. More personal bests.
All we need is a small hair and saliva sample. From that, your report reads how your body is responding across every system that drives performance.
01
Enter the activation code inside your kit and complete your athlete intake. This tells us how you're training, so your results are read against the load you're actually carrying.
02
A small hair and saliva sample, taken at home. Add any supplements you want tested and seal everything in the prepaid return pouch.
03
Drop the pouch in the mail. Your samples head to our testing center, and your report lands in your inbox with a read on how your body is responding across the systems that drive performance.
Get the data that moves you. From PRs to recovery days. Bioenergetic insights designed for athletes of all kinds.
Personalized insights to restore energy, reduce symptoms, and reconnect with your body’s intelligence.
We evaluate muscular load, recovery capacity, metabolic efficiency, endocrine balance, and nervous system regulation to show how your body is handling effort at a systems level.
INTENTIONAL TRAINING
& RECOVERY
Support is tailored to your training demands and recovery patterns. Each adjustment is designed to improve efficiency without increasing strain.
SYSTEM-WIDE
CLARITY
We look beyond isolated metrics to understand how your body is handling stress as a whole, so adjustments are grounded in physiology, not assumption.
BUILT BY EXPERIENCE, BACKED
BY DATA
Born from lived healing. Refined with thousands of scans. Developed alongside expert practitioners and athletes pushing their edge.
Send us 5 supplements and we’ll test them with your scan to see if they balance with your body.
Supplements are a wonderful way to support your body as you heal. But, what if some of those supplements aren’t working or are causing your body to work harder? Send in up to 5 supplements with your Ruti Scan and we’ll test to see if they help balance you based on your results.