As people are going to spend more time using social media and be sedentary due to self isolation it is important to make sure that we try and improve some of the bad habits we have in our posture. My father made this video about posture which might help you think about how you are sitting infront of your computer.

https://vimeo.com/31683953


PS -don't hang from curtain poles or architrave it is not strong enough - or try doing a handstand on an indian canoe