Triathlon Training Knowledge Hub

Your comprehensive guide to the science of smart, adaptive triathlon training. Learn the principles that power elite performance.

The Ultimate Guide to Smart Triathlon Training

Start here with our comprehensive pillar guide covering all aspects of modern triathlon training: from the science of adaptation and periodization to training load management, recovery, and injury prevention. This is your foundation for understanding how to train smarter.

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Deep Dive Guides

A Deep Dive into Triathlon Periodization

Learn how to structure your training season with macrocycles, mesocycles, and microcycles. Complete breakdown for Sprint, Olympic, Half-Ironman, and Full-Ironman distances.

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Mastering Training Load

Understand TSS, CTL, ATL, and the Performance Management Chart. Learn how to quantify and manage your training load effectively.

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The Triathlete's Guide to Strength Training

Discover why strength training is a mandatory fourth discipline. Learn how to integrate it effectively with periodized plans.

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Brick Workouts Explained

Master the bike-to-run transition with race-specific brick workouts. Learn the science behind "jelly legs" and how to overcome it.

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Heart Rate Variability (HRV)

Your secret weapon for recovery. Learn how to measure, interpret, and use HRV data to optimize your training readiness.

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Injury Prevention with ACWR

Learn how the Acute:Chronic Workload Ratio predicts and prevents overuse injuries. Replace guesswork with data-driven training.

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Polarized vs. Pyramidal Training

Compare the two dominant training intensity models. Learn which approach is best for your race distance and training phase.

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The Science of the Taper

Master the art of peaking perfectly. Learn the four golden rules of tapering and how to execute a scientifically-backed taper.

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Nutrition and Sleep

The twin pillars of recovery. Learn the science of post-workout nutrition and how sleep drives athletic adaptation.

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How Theron's AI Coach Works

Go behind the scenes to see how Theron translates sports science into personalized, adaptive training plans that adjust daily.

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