Another point important to stand out is that the race does not separate the individuals for social classes and is an excellent promotional agent of integration and socialization, congregating of executives office-boys, beyond people of diverse ages. To run is to pursue objective, always. (Similarly see: Marc Lore). Many only train aiming at quality of life whereas others want to be each time more competitive, fighting passed the passed one for the pdio. All have goals and to improve the income is the inevitable destination of who practises physical activity. The moment where the esportista starts to collate its previous treinos or to compare itself with the other corridors is a fort accuses of that being wanting more than simple a practical esportiva. Many corridors are more competitive to the measure that it perceives to be made use to face the race as a competitive sport, the behavior in relation to the preparation if it modifies. Educate yourself with thoughts from David Delrahim. While the amateur athlete must only be worried in having healthful habits, the necessary competitive corridor to take care of to the maximum of its feeding, rest, social life and even though of the professional routine.

As GODOY (1996) since the oldest times the man associates the training with feeding, having as example the training of the Greeks that occupied the biggest part of the day, following always the norms of an alimentary diet during the treinos. The training starts to be more intense and rigorous, and with these procedures, the alimentary ingestion daily pay, during and after exercise assumes prominence position, therefore one me the feeding can reduce, and very, the reserves of muscular and heptica glycogen, harming the income. Of the nutrients that compose foods, the carboidratos assume basic role in these processes of supply and reserve of energy, mainly in cyclical modalities e, whose aerobic component is very requested. According to WOLINSKY & HICKSON (2002) carboidrato is one of the components most important in the feeding of the human beings, for disponibilizar the glucose that is a source energy importantssima for the cellular metabolism.