The training of Gladiatorial battles spread fast in Roman tradition. Its origin can be traced back once again to the munus, quite simply., the training of famous and rich numbers of sponsoring public programs during spiritual holidays, festivals and occasions. The Emperor Vespasianus built the biggest amphitheater all over the world for gladiatorial games: the Flavian Amphiteatre, better called Coliseum. Furthermore chariots, similar to the individuals perfect for chariot racing inside nearby Circus Maximus, have been frequently accustomed result in the games more exciting and brutal.