Kajiba no Kuso-jikara(火事場のクソ力), Kinnikuman's Burning Inner Strength. Originally called the Kajiba no Baka-jikara (火事場のバカ力), it is literally a burning display of power. It is Kinnikuman's ability to improvise during battle despite his ignorance, last longer than a Choujin with a mere 950,000 power should, and overcome great obstacles. His great luck is also believed to be part of this. Though a more literal translation would be Burning Idiotic Strength, most English speaking fans prefer Burning Inner Strength. In the English VIZ manga, this ability is referred to simply as "The Fire," and in the English dub of Kinnikuman: Nisei is called "Ultimate Muscle."