Updated: Sep 9, 2020
Lately, I've been very busy updating my school coursework due to the coronavirus outbreak, so I didn't have enough time to upload videos and put in English subtitles.
But now as things became much cleared up, today I filmed a video about dips, which is a workout that you can do only with a chair. It is easy for beginners as well, so you might as well try dips today when you get home.
Below is the link, please enjoy!