[header] How to win at squash [title] Eat well! [step] Study sports nutrition to learn the best foods to eat, and when, so that your body will have peak energy levels at match time. Without energy you simply cannot play at 100%, and in close games, you will need 100 %. [substeps] Even what you eat after the game will matter. 
Aim for 50 grams (1.8 oz) of carbohydrates after each session to replenish your energy. [title] Drink water (hydrate) before the match.