The best fluid to support physical activity for endurance athletes is _____.
a. plain, cool water
b. saltwater mixtures
c. sports drinks
d. lukewarm water
e. caffeinated liquids
Question 2
Based on the suggested schedule of hydration for physical activity, at least _____ cups of fluid for each pound of weight lost should be consumed after exercise.
a. 1
b. 2
c. 3
d. 4
e. 5