[Iskandar scratches his beard. It's not like he has a regimen. He just does what he always did. Since he was ten years old.]

Running. It helps if you can find something heavy to lift. I also train with sword and spear as these are my main weapons.

[He thinks for a moment. Not much else that would not require someone of his strength as a partner.]

I would like to wrestle but unfortunately, I'm lacking a proper partner for it. You might have more luck though. Wrestling is very good. It builds stamina, good coordination... Pretty much anything you may need in combat.