"Over the past year or so, I know the pain threshold I can play at," he said. "And right now, I'm in the good zone. ... There's a little discomfort, but that's a part of the whole process. Last year, when I started taking ground balls, it was a little uncomfortable as well, but the more I did it, the better I became at it."
Utley offered no timetable for his return, but the plan remains the same -- continue to field ground balls, take batting practice until he feels he is ready to play in games. Once he feels he is ready, he will head to Clearwater, Fla, for a rehab assignment with the Class A Threshers.
Utley said earlier this month that he planned to pick up the pace with fielding practice, but that did not happen until Wednesday.
He explained the wait.
"I was doing some things inside," he said. "I'm trying to get to a point where when we start going for it, I feel pretty comfortable. I've realized over the course of this time that the more I push it and feel uncomfortable, the worse it can get. We try to make small progressions. Taking ground balls yesterday was a good sign. I felt pretty good today."
Utley took ground balls again Thursday. He said he might pull back on Friday.
"One thing is, you don't want to overdo it," he said. "Today, I'll take some ground balls. Tomorrow, maybe I'll slow it down a little and pick it up again. It's all going to depend on how I'm feeling. Right now, I'm feeling pretty good. ... It was good to wake up feeling pretty good. That's a good sign."
Asked if he thought he could progress quickly now that he is finally on the field, he said, "I wish I could tell you. Obviously, the better I feel, the shorter it will take. But it's still going to take a little time to get to game speed."