During the season, I will "blind bale" 5-7 shots in the garage most nights just to keep my release consistent. Also, during this time of year I usually only hunt evenings. So, before jumping in the truck, I will take one shot at the 3d target. Concentrating on the "perfect" shot. In my mind, it trains you to have that mindset when the moment of truth arrives. Practice does not make perfect...Perfect practice makes perfect.