The user can regulate their own body functions (heartbeat, blood flow, breathing, brain activity, etc.), to cancel them out or accelerate them, or vice versa.
May not be able to regulate body functions for long.
Known Users[]
Argit (Ben 10)
Richard B. Riddick (The Chronicles of Riddick)
Tim Drake/Red Robin (DC Comics)
Kal-El/Clark Kent/Superman (DC Comics)
Bruce Wayne/Batman (DC Comics)
Lord Death Man (DC Comics)
Marissa Benson (iCarly)
Cotton Hill (King of the Hill)
Clan Shiyuu (Kingdom)
Nathan Summers/Cable (Marvel Comics)
Heero Yuy (Mobile Suit Gundam Wing)
Portgas D. Rouge (One Piece)
Iris Ascarid (Rakudai Kishi no Eiyuutan)
Edelweiss (Rakudai Kishi no Eiyuutan)
Ikki Kurogane (Rakudai Kishi no Eiyuutan)
Yui Tatara (Rakudai Kishi no Eiyuutan)
Stella Vermillion (Rakudai Kishi no Eiyuutan)
Ninja Turtles (Teenage Mutant Ninja Turtles)
Food Immersion users (Toriko)
Gallery[]
Argit (Ben 10) is able to stop his own pulse to play dead.
Superman (DC Comics) can regulate his heartbeat, either stopping it completely or speeding it up.
Bruce Wayne/Batman (DC Comics) has full control over his body functions, allowing him to survive prolonged periods without oxygen...
...stay active with nothing but micronaps for sleep...
...and use a "possum reflex" to regulate his heartbeat to fake his death or restrict blood loss, which he taught to Tim Drake.
Cotton Hill (King of the Hill) learned how to regulate his own heartbeat to feign death while at a Japanese POW camp.
Heero Yuy (Mobile Suit Gundam Wing) can regulate his own brain activity.
Through sheer force of will and love for her unborn son, Portgas D. Rouge (One Piece) was able to control her reproductive process, refraining from giving birth for 20 months all while not showing any signs of pregnancy until she went into hiding.
The Ninja Turtles (Teenage Mutant Ninja Turtles) use meditation to regulate their breathing and conserve oxygen, allowing them to survive in an airless environment.
Using Food Immersion, Toriko (Toriko) regulates his metabolism, using calorie control methods to last without food and fight for extended periods.
Due to training in the future, Nathan Summers/Cable (Marvel Comics) learned how to use his Telekinesis constantly to regulate the Techno-Organic Virus in his body to keep it from killing him.
Due to yoga training, Lord Death Man (DC Comics) has learned how to slow down his vital signs and heartbeat till it gave off the illusion of death.