가해자들은 지각, 연주 실력 부족, SNS 활동 등 별별 이유로 수시로 엎드려뻗쳐를 시킨 뒤 때렸다고 한다.
It is said that the assailants have assaulted the students from time to time for various reasons, such as perception, lack of performance, and social activities.