Originally Posted by EvilDrummer
This sounds to me like complete waste of valuable practice time.
I prefaced the post by saying "outside of drumming". In no way did I mean that someone should use their dedicated practice time to doing such things, but I wouldn't say that is necessarily right or wrong too. I meant more like in the car, for ex, or any time where you cannot really "practice" but can still be productive. Again, just imo, not at all saying it's correct or not.