There are no special clubs needed for those switching to the Setup 4 Impact golf swing. If you setup the same distance from the ball as you did conventionally then the club will still fit the same at impact.
From my experience, most people are not even close to playing with golf clubs that are ideal for them.
Sadly many companies still will fit people online, or by taking a couple of measurements. That is not fitting at all. Proper fitting is when you get to try all clubs by actually hitting golf balls with every shot measured by Trackman. Led by an expert fitter you will find the perfect shaft, perfect clubhead, at the perfect weight, lie angle, set makeup, and grip to fit your individual swing. This can take a couple of hours but is well worth the effort. All clubs are guaranteed to fit. If you ever have an issue with a club you simply contact your fitter and he will fix it.
Members of Learninggolf.tv can now be fit like a tour player and get a discount on their new golf clubs of five percent. There are now 51 fitting locations around the USA. They fit all major brands, as well as Single length irons. Contact me for more info.