Chien-Ming Wang played catch for 13 minutes and walked around without pain on Sunday. "A lot better," Wang said. "I don't feel anything. Yesterday, walking was sore. Today, nothing." Wang could be back on a mound in 7-10 days. "It's a long way from pitching, but it's good that he's able to do that," Joe Torre said. "Maybe by next weekend, he'll be able to start on his way back by doing all the things that he'll need to do."