VIDEO : Butler Reveals Injury During '300' Filming

Gerard Butler starred as Leonidas in the hit 2006 action/adventure movie '300.' In one particular scene, his character kicks a man down a pit while shouting "this is Sparta." Butler has now revealed while filming this now iconic scene, he suffered a hernia by the second kick. Speaking to ShortList magazine, Butler said "the least I can do is get a hernia from doing a little kick.' Which I pretty much had by the second kick. My hip flexor was gone, a hernia ... but it was cool."