She shoots only 100-300 rounds a day, which is low for an elite shooter. But, she told me she does lots of visualization. Visualization lets you practice without ever picking up a gun. You picture yourself at the range, and imagine setting up for the target, going through your pre-shot routine, calling for the bird, seeing it, and making a good move and crushing it. The more detail you can work into your mental images, the more effective your mental training becomes. Visualization conditions your mind and body to perform, even in the heat of a three way shootoff on your sport's biggest stage.