I think that anything that strengthens your core muscles is good for golf.. One thing to think about if you want to improve your game while you get stronger is stretching and flexibility training. There are a couple of good golf channel shows about it and some good stuff found on the web as well. I try to do some golf specific stretching every day and incorporate it into my pre workout stretches as well..
Squidward: Have any of you ever played an instrument before?
Plankton: Does that count instruments of torture?