Hi guys, Welcome to the Advanced Video Search Engine, and you are watching PT (퍼스널트레이닝) 트레이너가 50분 피티 시간 최대 활용하는 법.. That video is uploaded by 건강티비오쌤 at 2020-03-05T18:52:56-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [oWhH5qqsdBE]