johnwang wrote:When you throw a punch, you will create some opening. Your opponent will punch through that opening,
Not necessarily, it depends on how and/or when you throw a punch.
johnwang wrote:In the following clip,
A throws a left hook. B uses a right hook to punch through the opening that A has just created.
No. Again, A tries to pull B's guard.
johnwang wrote:If A can change his left hook into a back fist as shown in the following clip, A can close the opening that he has just created. B's right hook will be blocked by A's left back fist.
No, A can't. No, it won't be blocked. B's right hook lands before A's rear foot firmly plants—making a subsequent hook and back fist/block ineffective. "Everybody has a plan until they get punched in the face." -Mike Tyson
johnwang wrote:It's always a good idea to "close the opening that you have just created" when you miss your punch. In order to do that, you have to think ahead.
Your thought?
This second clip is not the same. There is no kick, both feet are on the ground. Regardless, B's hook can still get
around this "back fist."
You are not thinking ahead. When you "miss your punch," you should be in a position to not get hit.