The 3 Sets Diagnostic™
If power output drops across three exposures, it isn’t transferable—it’s potential.
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The Problem
Most athletes chase peak output, they test, celebrate, and program around it.
Performance, however, doesn’t happen in a single exposure.
It happens when output must be reproduced under fatigue and is where most systems fail.
Peak output is on the pedestal, while output retention isn’t on the radar.
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The Insight
The ability to produce power once is not the same as the ability to reproduce it consistently.
If output degrades across repeated efforts, it won't:
• Transfer to sport
• Hold under fatigue
• Show up when it matters
This is the gap between:
• Capacity and
• Performance
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The Framework
The 3 Sets Diagnostic Framework evaluates whether power is truly transferable by observing output across three sequential exposures.
Set 1 — Peak Output
Your highest expression of power in a fresh state.
Set 2 — Re-expression
Your ability to reproduce output after initial fatigue.
Set 3 — Retention
Your ability to sustain output across repeated demand.
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The Rule
If output drops across three sets, it is not transferable power.
Consistency—not peak—is what determines performance.
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What to Look For
High Transfer Profile
• Minimal drop from Set 1 → Set 2
• Stable output into Set 3
• Consistent velocity and execution
Low Transfer Profile
• Sharp drop after Set 1
• Continued decay into Set 3
• Breakdown in output and coordination
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Example
Two athletes:
Athlete A
• Very high peak output
• Significant drop by Set 2
• Major decline by Set 3
Athlete B
• Slightly lower peak
• Maintains output across all 3 sets
Result:
Athlete B demonstrates greater transferable power
Once you identify a retention issue:
👉 Measure it more precisely using RPI
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Why This Matters
Sport is not a single effort.
It is:
• Repeated efforts
• Under fatigue
• With consistency
If your system only develops peak output:
• Potential is being trained, not performance
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Application
Use the 3 Sets Diagnostic to:
1. Evaluate athletes
Identify whether output actually transfers
2. Guide programming
Shift focus toward:
• Repeatability
• Fatigue resistance
• Output consistency
3. Monitor progress
Track whether:
• Drop-off decreases
• Retention improves
• Performance stabilizes
To determine when drop-off becomes actionable:
👉 Drop-Off Threshold Rule™
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Where This Fits
The 3 Sets Diagnostic Framework is part of the broader:
• Power Retention Model
• Drop-Off Threshold Rule
• Retainable Power Index (RPI)
Together, these define the Evans Velo Zone™ system
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Apply the 3 Sets Diagnostic to Your Training
• Access the Certification Preview
Developed through:
• High-level Olympic weightlifting competition
• Applied coaching across multiple populations
• System-based performance modeling
This framework is designed for real-world transfer, not isolated output.
To adjust training based on what you see:
👉 Output Retention Programming (ORP™)
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Key EVZ Definitions:
• Exposure: single instance of effort within a training sequence
• Re-Expression: ability to reproduce output after an initial exposure
• Retention: ability to maintain a high percentage of output across repeated exposures
• Output Behavior: pattern of how output changes across repeated exposures
👉 See full EVZ Definitions Framework
