Well, first of all, I must say that there really isn't ever a time when I'm not working towards a competition, recital, etc. So, I generally start with a few scales or something like that to get lossened up a little bit, and then I move to some Bach to finish the process. After that, I just start working on my pieces... There really isn't a routine other than that. I take short breaks about every 20 minutes, and a good break about every hours... That's it!
love,
Sarah