When he wasn't on the promotional trail for his new documentary, Dallas Mavericks star Dirk Nowitzki spent most of his time in Germany in recent weeks as he usually does, locked in an old gym working on his game with lifelong shot doctor Holger Geschwindner. "I don't think, to the naked eye, you would see it," Nowitzki told ESPN.com. "I don't know if the [average] fan will see the difference. But I'm always trying to get better, and this is just a little tool for me to shoot a little quicker. We'll see how it works during the season." Read more http://espn.go.com/dallas/nba/story...las-mavericks-experiments-faster-shot-release