Yes. Drink at least half a litre of water 30 to 40 minutes before the workout to keep your body sufficiently hydrated. Of course sufficient fluid intake (2 to 3 litres per day) is an essential part of a proper dietary regime. As with other sports, it is always an advantage to have a carbohydrate intake 2-3 hours before the training.
After the workout a protein supplement may be recommend to help your body recover from the sports that you have done, especially if it has been an intense workout.