Yankees catcher Jorge Posada is happy with the progress of his surgically-repaired shoulder after catching on back-to-back days and making strong throws to second. "The last one was the best one I threw," Posada said. "I felt fine. They were going first move on Andy [Pettitte]. I was trying to rush everything, but the ball was getting there. I was happy with the results." He threw to second while Yankee prospects attempted to steal. "I want to leave camp knowing that I can throw somebody out," Posada said.