Pumped explains the body basics that every athlete must know for optimum performance. It also offers the reader straight information about drugs and supplements for weight control, muscle building, and endurance training. What an athlete uses in the off-training time is important too, and Pumped covers recreational drugs -- from alcohol to speed -- how they can seem to help performance, how they hurt, and for how long. Following the success of the authors' previous work, Buzzed, which was praised as "sane, sharp, and up to speed on all the latest research" (The Independent, UK), Pumped provides a no-nonsense guide to drugs and their effects on the athletic brain and body.