NATIONAL HYDRATION DAYThe human body contains more than 60 percent water. Maintaining that balance while training is a challenge. And doing it during the summer months is a practice that must be consistent. Becoming overheated or dehydrated can lead to heat stroke and possibly death.You can help prevent dehydration by being hydrated before a workout even begins. This essential step goes a long way to a more effective workout. If you are under-hydrated before you start, maintaining or catching up on hydration becomes difficult once the sweating starts. Drink plenty of fluids throughout the training, too. Fluids can include sports drinks that contain electrolytes (Magnesium, Calcium, Sodium, and Potassium) to replenish the essential minerals the body loses through perspiration.