At the end of the sixteenth century, Friar Juan de Torquemada watched the game of volador on the central plaza in Mexico. At the top of a pole some twenty meters high there was a small pivoting platform. Four ropes were wound around the top of the pole and held in place by a wooden frame. Five men dressed in feathery costumes making them look like birds climbed up the shaft. One of them reached the narrow platform and began to dance. Then the other four bird-men tied themselves to the ends of the ropes and plunged into space, head down, held by the ropes around their waists. This initiated a spectacular circular flight in ever widening rings as the cords unwound. They straightened up only at the last moment, just in time to put their feet on the ground, dizzy and staggering. But on that particular day, one of the dancers was not to straighten himself up. The rope had been badly attached and broke, dropping the man like a heavy mass to the ground, lifeless. The Franciscan at once used this as an argument to demand that the Viceroy prohibit this game. But the civil authorities refused to do so, to the monk's great consternation.