Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 운동하면 뇌에서 분비되는 건강한 신경전달물질 - (20120324_405회 방송)_윤방부 교수의 뇌가 젊어지는 걷기 운동. That video is uploaded by KBS 생로병사의 비밀 at 2020-07-03T02:00:31-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [bHmo7POR9c4]