Punching difference to Karate

Underground
1

Newbie questions: How do you throw a proper punch? Is the fist supposed to hit flat rather than the 2 knuckles? The wrists straight? I throw a punch and sometimes I feel the stress on my wrist.

Thanks for the advice.

2

sorry, what does this question have to do with karate?

3

LMFAO!!!!!!

HotPotato you are cruel!