Pre-workout Snack Guidelines

Food preferences for pre-workout snacks will vary depending on the individual, type of exercise and level of intensity. For example, endurance athletes can often eat more during a long slow cycle when their heart rate is lower, than while running or training at a higher heart rate. Experiment with the following guidelines to help determine an appropriate snack for you. Choose a snack that:
Contains a sufficient amount of fluid to maintain hydration.
Is low in fat and fiber to facilitate gastric emptying and minimize GI distress.
Is high in carbohydrates such as fruits, vegetables, whole-grain bread, rice, pasta, and cereals to maintain blood glucose levels, and maximize carbohydrate stores.
Contains some protein for staying power throughout your workout.
Is low in simple sugars such as candy. They can send your blood sugar level shooting down, leading to a severe drop in energy.
The more time you allow between eating and exercise, the larger the quantity of food you will be able to eat. Allow more digestion time before intense exercise than before low-level activity. Your muscles require more blood during intense exercise, and therefore less blood will be available to your stomach to help with digestion. If you have a finicky stomach, try a liquid snack prior to your workout. Liquid snacks such as smoothies or sports drinks tend to leave the stomach faster than solid foods do and will be easier to digest. Choosing the appropriate snacks will be dependant on the individual. Some people have a tough time digesting anything solid prior to a workout while and others can munch on an energy bar during intense activity such as running.