Cardinals ace Chris Carpenter is throwing again and feeling good as he works his way back from Tommy John surgery. "I just started tossing on Monday," Carpenter said Saturday at the 12th annual Cardinals Winter Warm-Up. "I haven't had any problems so far. I haven't had any soreness, but I know it's still going to be a long process." Carpenter, who underwent surgery in July on the ulnar collateral ligament in his right elbow, said his early routine consists of about 25 to 30 throws from 60 feet. He said he is trying hard not to overdo anything. "Everything so far is good," Carpenter said. "The shoulder feels strong and the elbow feels good. It's been fun so far."