A boy wearing martial arts clothes and a black belt, breaking a concrete brick.
A young man is inside of a karate studio breaking a wooden board with a karate chop.
In a martial arts studio a boy breaks a board and spectators applaud.
A boy at a martial arts dojo chopping a wooden block in slow motion.
A boy in a karate outfit uses his hand to break a board then he bows and picks up the broken board.
A young Taekwondo student is breaking a board with his hands.
A boy does a palm strike through a board in martial arts.
A little boy in a martial arts class punches through a block.
A few people are in a studio for a martial arts match and a boy hits a board, breaking it.
A yojung boy hits a piece of wood with his hand while dressed in a kimono.