Thermoregulation
3 articles
RecoverySeptember 14, 2026 · 10 MIN
Heat Acclimation Recovery: When Physiological Adaptations Peak
Heat acclimation produces measurable physiological changes on a predictable timeline — plasma volume expands by days 3–5, sweat rate increases by days 5–8, and cardiovascular stability improves by days 10–14. Understanding when each adaptation peaks and how quickly they decay is critical for timing your heat block before a hot-weather race.
HydrationSeptember 12, 2026 · 9 MIN
Heat Training Hydration: How Sweat Rate Changes During Acclimation
Heat acclimation increases sweat rate by 10-15% while reducing sweat sodium concentration by 20-30%, fundamentally changing your hydration needs. Learn how to adjust your fluid and electrolyte plan across the 14-day acclimation timeline for optimal thermoregulation and performance.
RecoverySeptember 9, 2026 · 12 MIN
Heat Stress Recovery: Post-Training Cooling Strategies That Work
Cold water immersion at 10-15°C for 10-15 minutes reduces core temperature 3x faster than passive rest. Learn the evidence-based cooling hierarchy, when NOT to cool, rehydration timing, and sleep strategies after heat training.