Invidious
Expert in sports performance training
Subscribe | 108K
 RSS

Professor Hong Jung Gi's athletic channel to make everyone exercise smart

View channel on YouTube
Switch Invidious Instance
Videos
Shorts
Livestreams
Playlists
Posts
newest
oldest
popular

1:00:56

허리통증 개선을 위한 ‘장요근 운동법과 허리운동 QnA

Expert in sports performance training

Shared 3 months ago

4.2K views