Sixty Minutes Smiling
(Fake it till you make it!)
Home-office outfit. Timer.
None, just relax.
(For those who are ambitious, study here.)
Position yourself in a good posture. Set a timer. Keep your professional smile for the duration of 60 minutes.
You can use the video as a motivation and guideline. (Watch it full-screen!)
Imagine that you are a member of a team and feel as if you are experiencing the group dynamics virtually.