HUMAN NUTRITION

Detailed explanation-1: -Drink 17 to 20 ounces of water 2 to 3 hours before you start exercising. Drink 8 ounces of water 20 to 30 minutes before you start exercising or during your warm-up. Drink 7 to 10 ounces of water every 10 to 20 minutes during exercise. Drink 8 ounces of water no more than 30 minutes after you exercise.

Detailed explanation-2: -Drink 20 ounces of water 2 to 3 hours before exercise, and another 20 ounces 30 minutes before. Drink 3 liters of fluid a day whether or not you are exercising. Don’t wait until you’re thirsty to drink. Thirst is a late sign of dehydration.

Detailed explanation-3: -Tracking daily weight is helpful in evaluating hydration status, because post-exercise and day-to-day variations are likely from fluid loss. Consider drinking 16 to 20 fluid ounces four hours before exercise, especially if pre-exercise weight is reduced.