Witam and DaveT, Thanks a lot for the info re Sounder irons.
Danny Dave Tutelman wrote: > Followup to my previous post: > > ----- Original Message ----- > From: Dave Tutelman <[EMAIL PROTECTED]> > Sent: Wednesday, July 17, 2002 7:47 PM > > > Well, the "frequency matching" was not what we think of as frequency > > matching. It was a matching of heft rather than stiffness. The frequency > was > > the pendulum frequency when you let the club swing as a pendulum from its > > butt. So it was closer to swingweight or MOI matching than frequency > > matching. > > > > That was the theory, anyway... > > But I never bothered to mention why that theory might make sense, but it > might. Take a look at my swingweight article on the resource page of > Clubmaker Online. I mention that, for a swinger (as opposed to a hitter), a > set of clubs is well heft-matched if the ratio of the MOI to the first > moment is the same for all clubs. Well, that is identical to saying they all > have the same pendulum frequency. So if you're fitting a swinger, that sort > of "swingweight" match might be a good idea. > > Cheers! > DaveT
