Question

what are signs of dehydration? why is it important to stay hydrated during exercise?

Explanation:

Identify signs of dehydration

Common physiological indicators include dark-colored urine, extreme thirst, dry mouth, fatigue, dizziness, headache, and decreased sweat production.

Analyze the importance of hydration during exercise

Water regulates body temperature through sweating, lubricates joints, transports nutrients, and maintains blood volume to support cardiovascular function and prevent muscle cramps.

Answer:

Signs of dehydration include extreme thirst, dark-colored urine, dry mouth, fatigue, dizziness, and headaches.

Staying hydrated during exercise is critical because water regulates body temperature through sweating, lubricates joints, maintains blood volume for cardiovascular efficiency, and prevents muscle cramps and premature fatigue.