Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 코어운동 초보 루틴 BESTㅣ하루 10분으로 초보자 코어근육강화!. That video is uploaded by 관절사용설명서 at 2021-04-21T02:00:26-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [_RKJL6vwx_U]