Hyper-Endurance
Hyper-Endurance is designed to increase your hero's (hopefully) already formidable Endurance. The randomly determined rank is added to your PC's previously determined Endurance rank whenever he uses a power that drains his Endurance. In this way, heroes can exceed their physical limitations.
Hyper-Endurance is an optional power for such things as Hyper-Running, Hyper-Swimming, and other powers requiring muscular effort.
Range: None.