The term 'Bulls in Bullfights' refers to the use of bulls in the traditional Spanish sport of bullfighting. Bulls are bred specifically for this purpose and are used to fight against a matador, who attempts to kill the bull with a sword. Bulls are also used in other sports such as rodeos and bull-leaping. Bulls have been used in bullfighting since ancient times and it is still a popular sport in many countries today. The term 'Toros' is the Spanish word for bulls and is often used to refer to bulls used in bullfighting.