McIlroy focused on Open
Rory McIlroy has responded to Colin Montgomerie and others questioning his decision to take three weeks off before next week's Open.
The US Open champion said on his website after practising at Royal St George's: "Some people may have wondered why I chose to go from one major straight to another without anything in between and the answer is simple.
"Because of what happened at Congressional and the way it became such a big deal (he was the youngest winner since Bobby Jones in 1923 and did it with a record score and by an eight-shot margin) I wanted to get everything out of the way and sorted so that when I did start playing again I could just concentrate on golf."
He added: "If I had gone to France (he pulled out of last week's French Open) I just would not have been able to practise or prepare properly.
"Every time I play I want to go out there with a chance to win and that wouldn't have happened.
"There were so many commitments and so much media to do that I would have not been able to give my best, so I decided to wait until I was absolutely ready.
"I didn't touch a club for 10 days after the US Open and then after just hitting balls on the range at home it did feel good when I finally got out on the course again.
"That was at Wentworth on Monday when I did a company day for Jumeirah and then I went down to Royal St George's on Tuesday and Wednesday so that I could get a good look before too many people were there.
"The practice was great because we had one calm day and one when the wind got up so I got a great feel of what we can expect."