Roddick reviews old tapes, searching for ways to improve

Andy Roddick is reviewing some of his old tapes in the hopes that he can figure out exactly why he has a one-dimensional game based solely on his serve:

“It's a lot easier to comprehend what someone is telling you when there is a visual in front of you,” Roddick said. “I have been looking at a lot of my good matches to see what I was doing well, my temperament, everything. Just little things. Where you're firing, when you're firing. It really hit home, seeing it.”

Taking such a studious approach was a departure for him, Roddick admitted. “My nature is if you fall off the horse, get back on and just keep going,” he said.

You mean he hasn't been doing this all along?