I tOld sOme Of my athlete friends these tips and they fOund them really useful, sO I put them here sO that they can be useful fOr Others as well>
Some tips for staying hydrated:
Drink small amounts of water frequently, rather than large amounts less often.
Drink cold beverages to cool your core body temperature and reduce sweating.
Weigh yourself after working out and drink 2-3 cups of water for every pound lost. Your body weight should be back to normal before the next workout.
Pay attention to the amount and color of your urine. You should excrete a large volume that is nearly colorless. Small amounts or dark colored urine can indicate dehydration.