Nick Faldo, from an article on ESPN.com this past July, on why the Euro's dominate the American's in Ryder Cup Competition every two years:
"There are some secrets you'll never get out of me. The biggest is the strategy we Europeans use in foursomes during the Ryder Cup. It's one area of the Ryder Cup we've dominated, and this strategy really is the reason we've won four of the last five Ryder Cups. Tony Jacklin invented it, and it's beautiful in its simplicity and devastating in terms of its effectiveness in the alternate-shot format. If the Americans got wind of it, there would go the Ryder Cup. It's subtle, but very visible when you look at it head-on. An observant person can see it."... and ...
"The alternate-shot secret, I'm keeping to myself. But I will say this about the four-ball: You need a good partner. There's no way around that, and I've had several. I started out with Peter Oosterhuis -- he was my wing man, nailing down solid pars while I fired the big guns. Then Langer, Woosie, Monty and finally, Lee Westwood. By the time I got to Monty, I was the wing man. You want the young guy to be relaxed and playing as loosely as possible, while the more experienced player is charged with being the glue. That's a bit of strategy I reveal at the European team's peril: Formulate every team knowing one guy is the wing man and the other is the main gunner."
In a word: STRATEGERY.