For every pound of fluid lost during practice, how much fluid should an athlete consume?

The correct answer is based on the principle of effective rehydration. After losing a pound of body weight during practice, an athlete should consume 16-20 ounces of fluid to replenish lost hydration adequately. This recommendation helps ensure that fluid balance is restored, which is crucial for optimal performance and recovery.

The rationale for this specific range is derived from research indicating that for every pound lost, the body requires about 16-20 ounces of water or electrolyte-replenishing fluids to fully restore hydration levels. This includes not just the volume of water lost, but additional fluid needed to absorb and utilize the replenishment effectively.

Inadequate rehydration can lead to dehydration, negatively affecting performance, muscle function, and recovery. Therefore, encouraging athletes to consume this appropriate amount of fluid helps mitigate risks associated with dehydration and maintains overall health and performance levels during athletic activities.