200 arrows a day! I am nowhere near that. I am shooting about 4x per week (~50 arrows per session). I just read Byron Ferguson's 'Become the Arrow' (recommended by a hunting.net member) andit improvedmy shooting. I now anchor to my 2nd bicuspid on my upper jaw and I keep a bend in my elbow. It doesn't feel like I am getting punched in the shoulder.

Thanks for the advice about overdoing it - I have tendency to get overzealous at times and usually pay for it down the road.