Is drinking water is the recommended way to rehydrate body when exercise duration less than one hour?

For exercise durations of less than one hour, plain water is generally sufficient for rehydration and replacing lost fluids. When exercise exceeds one hour or involves intense physical activity, such as marathons or cycling races, or in hot and humid environments, sports drinks that contain sodium, potassium, and carbohydrates might be a better choice to replenish essential electrolytes and energy, respectively.