The ability to have highly developed musculature that generate less fatigue toxins than the musculature of most other humans, enabling them to gain greater endurance. A sub-power of Peak Human Condition.

Also Called

  • Peak Stamina
  • Max Stamina 


Peak users of this ability are enabled to run for dozens of kilometers/miles and not lose breath. Additionally, they can exert themselves at peak capacity for several hours without use of rest before showing any sign of fatigue.




Known Users

  • Tarzan
  • Bane (DC Comics)
  • Triple Ace (The Young Guardians)
  • Captain America (Marvel Comics)
  • Conan (Dark Horse)
  • Robin (DC Comics)
  • Batman (DC Comics)
  • Red Robin (DC Comics)
  • Nightwing (DC Comics)
  • Red Hood (DC Comics)
  • Kingpin (Marvel Comics)
  • Black Panther (Marvel Comics)
  • Black Widow (Marvel Comics)
  • Cole MacGrath (InFamous)
  • Hayato Fūrinji (History's Strongest Disciple Kenichi)
  • Kiryu Kazuma (Yakuza)
  • Ayaka Kagari (Witch Craft Works)