Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 老年人該做的三種運動,增加肌力防止衰弱症!. That video is uploaded by 三個字SunGuts at 2022-10-12T03:00:21-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [ZqkdZXRqs-g]