How to Interpret hDrop Activity Data: Sweat Rate, Sodium Loss, and Hydration Decisions
Learn to read sweat rate, sodium loss, and heat trends in your hydration dashboard to build a personalized race-day protocol that performs under pressure.
Learn to read sweat rate, sodium loss, and heat trends in your hydration dashboard to build a personalized race-day protocol that performs under pressure.
Pregnancy doesn’t make hydration dynamic, it proves it. Field data from cyclist Sarah Sturm show why one-time sweat tests miss real-world hydration shifts.
A deeper scientific breakdown of Matt Hanson’s hDrop fueling approach, with evidence-based hydration, sodium, carb, and race-adjustment protocols.
Learn how and where to get a sweat test, what it costs, and how athletes can use results to build a personalized hydration strategy with hDrop.
Science-first IRONMAN 70.3 Texas hydration guide with heat comparisons, sodium-fluid ranges, and race-day checkpoints for stronger, safer performance.
A science-backed guide to preventing exercise-associated hyponatremia with context-specific fluid and sodium targets for marathon and ultra athletes.
The Precision Hydration Pilocarpine Sweat Test was progress, but a resting sweat test is not the finish line. Precision hydration deserves credit: they were the first ones that pushed athletes from generic advice toward personalization. The problem is what happens next. Many athletes take a pilocarpine sweat sodium test at rest and then turn that…
Understanding your body’s electrolyte losses is key to optimizing hydration and performance. Many athletes turn to companies like Precision Hydration (PF&H) for personalized guidance. Their test uses a pilocarpine-based sweat stimulation method, a procedure derived from clinical cystic fibrosis diagnostics. Pilocarpine is applied to a small skin area (typically the forearm) to artificially induce sweat,…
The Ultimate Guide to Find the Best Wearable Sweat Sensors Introduction: Why Sweat Matters Sweat. It’s more than just a sign of a good workout. It’s a window into your body’s hydration levels, electrolyte balance, and overall performance. For athletes, understanding sweat composition is crucial for optimizing training, preventing dehydration, and maximizing endurance. That’s where…
When you’re training or competing in hot conditions, staying hydrated isn’t just about drinking water—it’s about replacing the sodium and other electrolytes lost in sweat. Many athletes reach for salt capsules as a convenient way to get sodium on the go. But is swallowing a salt capsule really the most effective method to keep your…