Fist FAQs:

Q: Is a fist an action where a hand has the fingers curled into the palm and the thumb retracted?

A: Yes, and displaying the knuckles.

Q: Are fists taught in martial arts like karate?

A: Yes, and kung fu, and taekwondo for the process of punching and striking.

Q: Is a fist virtually unknown amongst other primates?

A: Yes.

Q: Are fists also well-known revolution symbols — as "persistent symbol[s] of resistance and unity"?

A: Yes, and in the form of a raised fist.