As a MA video the strikes are fine. If I was going to be critical I would say he was leading with his chin, but that aside, the title is "How to fight at school".
Anyone who suggests you have to become a jock and fight everyone at school to gain respect is just plain irresponsible IMHO. More people gain respect by acting in a civil and friendly manner than by fighting. All that does is engender fear and loathing and at the end of the day there is always going to be someone bigger, stronger and faster. The entire scenario is deeply flawed and obviously put up by a young person with little martial arts knowledge or common sense.
:asian: