Play VideoPlayMuteCurrent Time 0:00/Duration Time 0:00Loaded: 0%Progress: 0%0%0:00Stream TypeLIVERemaining Time -0:00 Playback Rate1ChaptersChaptersdescriptions off, selectedDescriptionssubtitles off, selectedSubtitlescaptions settings, opens captions settings dialogcaptions off, selectedCaptionsFullscreenThis is a modal window. Foreground --- White Black Red Green Blue Yellow Magenta Cyan --- Opaque Semi-Opaque Background --- White Black Red Green Blue Yellow Magenta Cyan --- Opaque Semi-Transparent Transparent Window --- White Black Red Green Blue Yellow Magenta Cyan --- Opaque Semi-Transparent Transparent Font Size 50% 75% 100% 125% 150% 175% 200% 300% 400% Text Edge Style None Raised Depressed Uniform Dropshadow Font Family Default Monospace Serif Proportional Serif Monospace Sans-Serif Proportional Sans-Serif Casual Script Small Caps Defaults Done 6節頸椎操，每天堅持鍛煉10分鐘，頸椎越來越舒服 接下來播放 More + 頸椎不好怎麼鍛煉？每天上下擺臂10分鐘，打通頸部筋結，通則不痛 每天做蹲式抻筋3分鐘，改善頸椎疼腰椎痛，脊椎側彎，身體變強壯 手麻，肩膀痛，每天「8字甩手」100下，甩走腰酸背痛，頸椎很健康
