Proper hydration is essential for any athlete striving to maintain performance during a training session or workout. Dehydration and over-hydration are both valid concerns for athletes who exercise for an extended period of time. The POWERBAR Beverage System works hard to help serious athletes avoid the dangers of either state with a unique two-drink system that address hydration needs during training and in recovery. The POWERBAR Endurance sport drink contains new POWERBAR C2 MAX for optimum carbohydrate delivery to muscles and the POWERBAR Performance Recovery sport drink is loaded with electrolytes and sodium to restore key nutrients lost during training or competition.