How do you get punched in the forearm from doing bong sau? Are you facing your opponent squarely as he throws a punch at you? If you are - what's your distance? Does getting your forearm punched at all seem right to you?
The forearms collide, I didn't mean you're getting hit with
a fist in the forearm. The boang sau deflects the punching arm
upward. Yes, I am facing the opponent squarely.