God of War: How to restore health / Spartan Rage?

God of War Ragnarok - Spartan Rage

The detail in rage of Sparta is insane (veins popping, glowing eyes, twitching eyes) I hope we get to see more of it in cutscenes in the next game : r/GodofWar

Rage of Sparta, God of War Wiki

Rage of Sparta? : r/GodofWar

Stream God of War - Spartan Rage Theme - Bear McCreary by BimboBoy

Best Spartan Rage In God Of War Ragnarok - Gamer Tweak

Stream God of War 3 - Rage of Sparta (Menu theme) by CREATivity

LET THE RAGE OF SPARTA FUEL YOUR BLADES MUSASHI-CHAN

God of War III - Rage of Sparta Sheets by Helian Game Piano

How has Spartan Rage changed in God of War Ragnarok? Increasing meter, different forms, and more explained