The kind of nutrient that should be consumed the night before or several hours before the aerobic activity is complex carbohydrates.
Complex carbohydrates are a special class of carbohydrate molecule that is generated by the union of simple carbohydrates through glycosidic bonds, which include for example starch and serves as long term storage of energy for aerobic exercise.
Therefore, with this data, we can see that the complex carbohydrates must be consumed 2 o 3 hours before aerobic activity because this type of nutrient functions as a storage of energy.
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