Sweat
2 articles
HydrationOctober 5, 2026 · 10 MIN
How Humidity Affects Sweat Response and Hydration Needs in Tropical Training
High humidity fundamentally changes sweat evaporation efficiency and can increase fluid demands by 20-40% compared to dry conditions at the same temperature. This guide covers the physiology of sweating in tropical climates and how to adapt your fluid strategy accordingly.
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HydrationJune 16, 2026 · 7 MIN
Are You a Salty Sweater? How to Test Your Sweat Sodium and Fix Your Electrolyte Strategy
Sweat sodium concentration varies 5× between individuals. The generic electrolyte advice that works for your training partner may leave you cramping or hyponatraemic. Here's how to find out which you are.
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