Electrolytes and Muscles Contrast

This Article does a really nice job in going into detail on Electrolytes. I learned that there are 3 main components to electrolytes (Gatorade), Sodium, Potassium, and Chloride. The article shows that electrolyes are a key component to refueling and replenishing muscles that loose fluid through sweat and other bodily functions. I think this is really interesting because PowerAde has 4 componets (Sodium, Potassium, Magnesium, and Calcium) to their electrolytes compared to Gatorades mere 3. This poses the question, Which has a greater impact on you "Game"? This Video is a PowerAde commercial highlighting their ion series with 4 the 4 components.