Cant really punch to face in completion unless a full contact bout where u wear head guard and gloves.In shotokan competition u can aim punches at face but no contact.I got disqualified once at crystal palace for a uraken ( back fist ) that i did on a guy . He asked for it as he accidentally hit me in the mouth .But i got disqualified.lol
Just look at some kyokushin fighters, like Shokei Matsu, kenji Midori and last but not least Makato Nakamura! they don't look like perfect americans, thin and body builder muscles, But they STILL manage to be elite fighters! muscles don't have to be visible to be useful!
Vu son physique, il est clair que ce gars-là ne peut pas compter sur autre chose que des coups de poings ou de coudes à courte distance, sinon des coups de genoux ou des coups de pieds simples comme le mae geri pour knocker un adversaire.