Lugging a bottle isn’t the only way to stay hydrated during your workout. I hate holding a water bottle while I walk-do I really need water for a half hour walk?

Hydration is essential when you are exercising. How much you need and when you need it really depends on the length of your walk and the intensity of your walk. A casual stroll while chatting with a friend is a very different half hour spent than a fast, high intensity walk.

The general rule of thumb, however, is a woman of average weight needs 4-6 oz. of water for every 15 minutes of exercise. If you plan to exercise for longer than 90 minutes, you may want to consider using a sports drink after your workout to replenish your body with the nutrients and electrolytes it needs. Just remember, sports drinks are full of sugar and are unnecessary calories for regular workouts. If carrying a water bottle, as you exercise is problematic for you, try these different options:

Full Story