Actually guys, take it from someone who spends a lot of time with touring pros all across europe on the European Tour. The difference is the strike and contact that the pros get with the ball. Because they don't have to worry about what happens if they thin it or fat it or catch it slightly out the heel, they only have to focus on the bare minimum. And also guys, when I'm with a lot of them, they don't hit as many balls for practice as people make out, the difference is, it is REAL practice, putting themselves in many different types of situations for EVERY shot and after EVERY shot, they make a full analysis of that one shot, (why it went there, what was the flight like, how can I control that next time, what was the shot shape, how smooth was the divot, how balanced was I after impact...) all of these are just a few of what occurs to them every time they hit a ball. And lastly, they DON'T experiment, they do make minor changes in their swing but they do not experiment with different ball positions, grip pressure, knee flex, stance width... this is because they KNOW that it will all be pretty much perfect for their specific swing and that comes to the average golfer the more time they spend playing. For instance, as you can see I'm a pretty handy golfer but I don't experiment with anything when I practice, it is purely the mistakles that you make during a round that spoil it however far to many golfer blame the whole round for the score when in fact it was only probably 4 or 5 shots which could have cost them 10 in return for the average golfer. Think about it guys! And YES, they can hit pretty much the exact yardage but again, another difference is that EVERY shot they hit is normally straight down the line of the pin and this automatically make it seem much closer, but yes, most of the tour players hit a specific yardage from 155 ish inwards within 2 yards, and that is the fact.