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⚡ Direct Stream Active • Switch to Framed only if preferred • If video or audio lags, change quality format • Shortcuts: Space / K = Play/Pause, ← / → = 10s Seek, M = Mute • Adjust buffer in Player Settings ⚙️ ⚡ Direct Stream Active • Switch to Framed only if preferred • If video or audio lags, change quality format • Shortcuts: Space / K = Play/Pause, ← / → = 10s Seek, M = Mute • Adjust buffer in Player Settings ⚙️

윗몸일으키기, 허리 환자에겐 독이 된다. [닥터 스마일] 9회 20170829

척추질환 환자에겐 윗몸일으키기가 금물?
[닥터 스마일_9회]
[Ch.19] 세상에 없는 TV 이제 시작합니다.
공식 홈페이지 : http://tvchosun.com/culture/drsmile/main/main.html