This is a bit different post than usual thread here. I'm really fascinated about "non-poker-theory" things you can do to make you a better player. Most of the people only focus on studying theory, however, there are lots of +EV stuff you can do besides theory.
This is a good and simple video about physical actions that can be done to effect you mentally.
I would like to know if you have covered some this kind of stuff that help you play or learn poker better. Please share your thoughts!
Thanks!