Yu Jung-ak threw an elbow using only his body's elasticity while balancing on one foot. Aoki slightly leaned his upper body back to avoid the elbow while catching Yu Jung-ak's foot. However, Yu Jung-ak's attack didn't end there. He was launching a follow-up attack as if he had anticipated Aoki would dodge the elbow.
It was a hook with a large trajectory, thrown using only shoulder strength. It was a right hook thrown with the arm fully extended, which is usually difficult to do when one leg is caught. One would typically lose balance and fall. But Yu Jung-ak didn't care. Not only did he have excellent balance, but he was also leaning against the fence. Having something to lean on allowed him to make such a daring attack. Even if his balance was slightly disturbed, he could use the fence to regain it.
