DUBLIN, Ohio – Tiger Woods said he had tightness in his lower back on Thursday morning during the first round of the memorial, a rare discomfort that dated before the first of his operations more than four years ago.
Although Woods has described his fights in recent years, he rarely did it while they occurred and were usually less than coming.
But Woods said he had difficulty losing when playing his first seven holes in 4 over par at the Muirfield Village Golf Club before resuming to shoot 72 pairs in the first round of the Memorial Tournament.
"I did not rotate well today, back was tight and just that's it's a few days," Sa Woods. "And I did some tweaks in my turn, my attitude, and see and see, I could do some good Swing on my nine back and angry the whole thing. "
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 Woods, 42, played his last 11 holes in four under par with five birdies and shot 33 on Muirfield's front after starting his round at the back and shot 39.
Among his early missions where four straight fairways were missing outside the tee, a third shot in a water hazard at par-5 11 and a tee shot outside the border at par-5 15th.
Woods insisted that his problem was nothing to worry about, that's the new one usually after a spinal cord surgery more than a year ago.
"It just happens," he said. "I did not feel really good and had to make some adjustments and I could make them fly, which was nice."
Woods, who played long detailed training rounds at Shinnecock Hills – – US opening hours – on Monday and Tuesday before the pro-am at Memorial on Wednesday, said the extra golf was not a shame.
"No, I only have days," said Woods. "It's aging and it's operations. That's what it is. Just have to make adjustments. I can do them now. At the beginning of the year I could not do them because I did not really know what to do yet."  Woods said he could feel when he woke up because he could be on a difficult day and his tightness in his back did not get better during his warm-up session. asked when the back finally loosened, Woods said, "It did not."
"I have days so," he said. "My back is melted, I'll have days where it's just tight. Unfortunately, today was one of these days and that's okay." I have no pain, thank God, it's just tight. So no biggy. "
Other than what did with his score. To make five birdies should typically give a sub-paralyzed score, but Woods put themselves behind by playing par-5s over their first 9 holes in 3 pairs.  Rain slowed the course significantly and scored some good points. Abraham Ancer and Joaquin Niemann led the early wave of the 65's.
Woods ended up 9 of 14 fairways and 12 of 18 greens and needed 29 putters – including one Good couple save at the ninth, his last hole.
A five-hour winner of Memorial, Woods does not shoot in the 60's at Muirfield Village since the last round of his 2012 victory. Since then he has had nine rounds of 70 or above, with five of them over par. Among them was a third round of 79 in 2013 and one third round of 85 in 2015.
"The golf course was soft, the ball flies," said Woods. "The fairways are so big because they are so soft. You do not have to worry about running and you can be very aggressive on the tees, but you're missing it in this rough, you're going to be punished."