Bulls enter the ring completely untested. Indeed, to train them or acquaint them with the movements of the matador would be counterproductive and very dangerous to the bullfighters as bulls do pick up on the visual ruse played on them after a while.
Every "matador" is a "Torero" (bullfighter) but not every torero is a matador. Below you will find a quick overview of the different types of toreros and their corresponding roles in a classic corrida.
