Some of the fitness videos on the fast hand are original and some are brought by the external network. For example, the APP recommends change, which is a video of a foreign bodybuilder with Chinese subtitles. You can see bodybuilding on the website. Weibo, recommend the teacher and Sirius Yu. There is no unified statement. I think there are only a few points. First, download the app software for making short videos on your mobile phone, such as Aauto Quicker, volcano video, vibrato video, etc., and do a good job of live video. Secondly, organize teams or actors to perform and teach. And record the video. Third, do a good job in post-production, dubbing and the combination of text and video. Fourth, after the video production is completed, it can be released as a whole or as a short video. Fifth, you can also download a fitness short video teaching software to make a combination, but there is basically no mobile phone, so you must do it on the computer.