The Chairon Labs Index
The Internet’s First Performance-Backed
Fitness Ranking
A public dashboard that ranks workouts, supplements, and gear based on real user improvement: not hype, influencers, or sponsored studies.
What the Chairon Labs Index Is
The Chairon Labs Index is a live, data-driven ranking system that evaluates how much each workout type, supplement, and gear item improves real-world athletic performance.
Instead of opinions or marketing claims, every score is based on measurable improvements from thousands of logged workouts across the ChAIron platform.
Our index is powered by Chairon’s Performance Graph Engine: a system that analyzes real training logs, PRs, biomarkers, and equipment usage across thousands of athletes.
Every ranking is free of sponsorship influence. Companies cannot pay to rank higher.
Browse rankings across workouts, supplements, and gear, all based on how much they actually improved real users’ performance.
Find what works best for your strength, cardio, mobility, recovery, and overall fitness progress.
This is your shortcut to smarter decisions and faster results.
How ChAIron’s Scoring Works
Each item receives a Performance Impact Score (0–100) based on:
Performance Score = Impact × Consistency × Evidence Quality
The Chairon Labs Index covers every major category of fitness improvement.
Each item inside the ChAIron Labs Index includes measurable data, improvement curves, and a breakdown of who benefits most.
Each category includes:
You’re not just browsing items; You’re seeing how they improve actual humans in the real world.
Why the Chairon Labs Index Is Different
Most fitness rankings are based on:
The Chairon Labs Index is built on:
Every update makes the ChAIron Labs Index smarter and more accurate.
As more athletes log their training, your recommendations instantly improve.
Athletes use the Chairon Labs Index to:
The result?
No more guessing. No more falling for “fitness marketing.”Just pure, evidence-driven progress.
Athletes use the Chairon Labs Index to:
The result?
No more guessing. No more falling for “fitness marketing.”Just pure, evidence-driven progress.
The entire index is powered by the ChAIron platform: the world’s first AI-driven training engine that learns from:
Every data point feeds into the Performance Graph Engine, refining each item’s ranking.
Frequently Asked Questions
No. Brands cannot pay to rank higher; all scores are based on performance data.
No, the ChAIron Labs Index is public, but downloading ChAIron gives you personalized recommendations.
Every single day. As new training logs enter the system, rankings recalibrate in real time.
Yes. The system adjusts scores based on user type, so you get insights relevant to your level.
Ready to Train Smarter?
Join thousands of athletes using ChAIron to unlock faster, evidence-backed progress.
Download the ChAIron App and get personalized recommendations
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