Question

1. why is it important to consume fluids before, during, and after physical activity?

Explanation:

During physical activity, the body loses fluids through sweating to regulate temperature. Consuming fluids before helps ensure the body starts hydrated, maintaining optimal physiological function. During activity, it replaces lost fluids to prevent dehydration, which can cause fatigue, reduced performance, and impaired thermoregulation. After activity, rehydration replenishes fluid stores, aids in recovery (like transporting nutrients for muscle repair) and restores electrolyte balance. Dehydration can lead to decreased endurance, muscle cramps, and other negative effects on health and performance.

Answer:

Consuming fluids before, during, and after physical activity is important to prevent dehydration (caused by sweating during exertion), maintain optimal physiological function (e.g., thermoregulation, muscle function), support performance (prevent fatigue, preserve endurance), and aid recovery (replenish fluids/electrolytes, facilitate nutrient delivery for tissue repair).