⚡ Scientific Metric Engines
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CTL (Fitness)
42-day exponentially smoothed training impulse modeling chronic cellular adaptation and mitochondrial biogenesis.
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ATL (Fatigue)
7-day acute decay quantifying immediate glycogen depletion, muscle microtrauma, and systemic fatigue.
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TSB (Form / Freshness)
Mathematical balance ($CTL - ATL$) targeting +5 to +25 for peak race-day supercompensation.
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Interference Modeling
Cross-sport residual tension decay preventing destructive interference between strength and endurance blocks.
Explore Specific Discipline Engines
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Cycling Analytics
Auto-CP detection, Power Duration Curve, Durability kJ profiling & Coggan 7 zones.
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Running Dynamics
Minetti Grade Adjusted Pace (GAP), Critical Speed, VDOT race times & Stryd rFTP.
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Swimming Hydrodynamics
Critical Swim Speed (CSS), SWOLF efficiency, pool vs open-water telemetry & sTSS.