2,000 pounds of heavily muscled beef enters the arena. you can feel the ground shake under its heavy hoofs. his opponent awaits. but bull sumo. these are professionals, and like jake lamotta and chuck wepner before them, they shall live to fight or do other stuff another day. gentlemen. and they do like the job in rocky. like fighters are sumo, the bulls are ranked by their ability. their record in the ring. the highest being yokozuna.