Hi guys, Welcome to the Advanced Video Search Engine, and you are watching [세종체력인증센터] 올바른 체력측정 방법 8. 트레드밀 검사. That video is uploaded by 국민체력100 세종체력인증센터 at 2021-06-17T22:08:57-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [12pNYEn_GWw]