Hydration is a key element every athlete must be aware of But you may not know that what you hydrate with is just as crucial as any other nutritional strategy you take on to improve your performance. Electrolytes are the key. Electrolytes are tiny particles that carry electrical charges. They serve many roles to help the body maintain proper function. When you sweat, electrolytes play key roles in keeping water balanced both inside & outside of cells so that your muscles and organs can continue to serve you properly. TSW has a wide range of Hydration and Electrolytes supplements.