Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching 「抽筋」好痛苦!! 淺談抽筋原因與預防,絕對不只有缺鈣! | 三分鐘聊醫學EP29. and this video is uploaded by 蒼藍鴿的醫學天地 at 2017-12-22T04:00:01-08:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [2miUh3veYgU]