I'm still a newbie, being that we just began running HRC seasoned tests this spring, but what I liked to do the day before test was to run a few marks at test distances, as well as a couple of blinds. I didn't really do much in the way of training, other than making sure that the whistle sits were quick, and the casts were taken. I also tried to keep it as fun & light duty as possible. I would also try to get in 1 walkup & a diversion.