ORIGINAL: BGfisher
Practicing and building the muscles that shoot a bow is good. A syabilizer can definitely help too, but probably the most important thing for being able to control a bow is getting the draw length to fit you and not trying to shoot too much draw weight. These are the two most important things.
Accuracy comes from developing decent, consistent shooting form. You can't develop good shooting form if you're fighting a bow.
If your draw length is too long and you're drawing about 10# too much weight then consider yourself to be in the same group as 80% of people shooting today.
Good advice!
rick