THe pushoff thing.....Instead of pushing the ball out, like most people do, just drop it straight down. Apparently that will increase speed, though I haven't done it.
Another thing is an accelerated downswing. This is kind of tough, since basically what it is, is that at the peak of the backswing, you "push" down a little bit, but let go to maintain a free armswing. It's like getting the speed of a full muscled armswing, but if done right, your armswing will be free at the release. As you might guess, it'd take some practice of figuring out when/how long to push and to get back to the free swing.
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- Andy
Brunswick...........'nuff said.