I seldom post but often lurk. I've read some articles from another forum and thought I'd post a link to an individual that works on speed training with various athletes ranging from baseball players to golfers and some sprinters for good measure. I think the concepts of these articles jives with what some of the posters, including Brian, have to say about increasing club speed. ( as a disclaimer, I'm not at all associated with any golf organization or pro ) Take a look below.
Where Bubba Gets His Power From :: Oceanic Time Warner Cable's AroundHawaii.com
Where Bubba Gets His Power From :: Oceanic Time Warner Cable's AroundHawaii.com