Environment: Heat, Altitude, and Cold
Heat acclimation expands plasma volume, reduces heart strain, and can lower sodium loss per liter of sweat. Build tolerance gradually, adjust electrolytes, and practice your fueling. Share your hottest session and what kept you moving confidently.
Environment: Heat, Altitude, and Cold
At elevation, faster breathing and dry air increase fluid loss, while appetite and thirst can fade. Drink steadily and consider extra carbohydrates. What’s your favorite mountain hydration hack that kept headaches and heavy legs at bay?