Aid Performance With Electrolytes

Energy for exercise used to mean one thing: sugar.

When you played pee-wee football, it meant Shark Bites fruit snacks at halftime. When you ran your first 5K, it was energy gels in your fanny pack. No matter how long or how hard your workout, the only way to get through it—we were told—was to inject carbs directly into our veins. And if you didn’t? You’d “bonk,” “crash,” or otherwise poop out before the game, match, or workout was over.

The true secret to promoting long-duration performance? Maintaining your water and electrolyte balance.