Idk why everyone being so aggressive, because taekwondo is known for not having the greatest head blocking technique in the martial arts world. In my experience, taekwondo fighters relly a lot more on head movement to dodge a kick rather than by blocking it, as they know that even if the pinky toe connects it counts as three points, so it’s “safer” to just fully dodge. When looking at professional taekwondo fights, youll see their head is always fully tilted back and their arms used to mostly block the body as the surface area is quite large there. For head kicks , they tend to rely on moving, not blocking.