Glycogen depletion occurs after about ____ hours of vigorous activity.

Which of the following describes an effect of caffeine use in the athlete?

The Dietary Reference Intakes (DRI) and Recommended Dietary Allowances (RDA) are essentially the same and these terms can be used interchangeably.

Which of the following ergogenic aids increases muscle size by adding water to muscle?

Which of the following would be a good source of potassium 

The first sign of dehydration is typically

An athlete consumes large amounts of meat in an effort to build extra muscle tissue. This practice does not work because:

Which of the following is generally NOT associated with a regular program of physical fitness?

Which of the following  pre-event diets promotes superior physical performance in athletes?

Which of the following describes a true statement regarding diet and exercise.