Gatorade is America's number one selling sportsdrink, and for a good reason. Their Fierce Grape is a fruity grape flavoured sports drink and is extra refreshing being part of the 'Thirst Quencher' line, which says it all doesn't it? Not only the refreshing flavours make Gatorade popular, the fact that they've made sure their drinks contain valuable electrolytes makes it even more popular.
During intensive exercise, especially in hot environments, your body loses a lot of electrolytes like sodium, calcium and magnesium through sweating. Your body would normally take a long time to replenish these electrolytes. Drinking Gatorade makes sure you replenish these as quickly as possible and make sure your muscles, nerves and brain are functioning fully again.