LifestyleDirk Nowitzki's magic featherTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoLifestyleMichael Marek/Nowitzki01/15/2013January 15, 2013German-born basketball great Dirk Nowitzki has been one of the top players in the NBA for years. But he still comes back to Germany regularly to train with his mentor, Holger Geschwinder. Nowitzki explains what makes their workouts unique.https://p.dw.com/p/17KKTAdvertisement Interview: Michael Marek, Würzburg