Evidence-Based
Sport Science
Exercise physiology, endurance science, and evidence-based training methods — all in one place.
THRESHOLD book launches in 48 days — pre-register
Training Tools — 25 Calculators
VO₂ Max Zones
5-zone training ranges
Karvonen HR Zones
Age or measured max HR
Race Pace Predictor
Riegel formula, all distances
1RM Estimate
Brzycki + Epley + Lander
TRIMP & Training Load
TSB (form) + weekly analysis
Calorie Burn (MET)
15 activities, EPOC included
BMI + Waist-to-Height
Waist circumference for athletes
Exercise Tests
180 protocols, step-by-step
THRESHOLD — The Definitive Endurance Science Book
THRESHOLD
540 pages, 22 chapters, 275 scientific references. From VO₂ max to lactate threshold, training periodization to race strategy — endurance science, evidence-based.
About the Book →Launches in 48 days
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