Brutes

Basically the villain or hero equivalent of a "tank" or "brick", and the exact opposition of the weakling - which is basically a character that has superhuman strength, often coupled with durability - much stronger than a typical thug or fighter but often not as bright. 

Alternatively, a brute is also a villain or hero who usually has a huge force thanks to aspects in their minds, like a poor impulse control, rage, madness, insanity, among others.