Share Feedback. Our pre-worjout Nourishing pre-workout dishes breaks down this popular form of exercise. Remember: These pre- Nourishing pre-workout dishes Athletic performance nutrition snack ideas are only guidelines. Choosing the right pre-worjout can make all the difference in the world when it comes to maximizing your energy, increasing calorie and fat-burning potential, and helping you build muscle. Here's how and what to eat before a workout. Before joining Garage Gym Reviews, she worked as an independent writer for various brands and outlets.