Tennis Center Novak, Belgrade, built to house the Serbia Open, was the creation of international tennis ace Novak Djokovic. Although Djokovic now lives in Monte Carlo, the tennis center - which hosts the Serbian Open, continues to thrive and expand. There are indoor and outdoor tennis courts, a fitness center, and a sports therapy center. Sports Coach Systems were recently chosen to install a GPS Ultimate Golf Academy at the Centre. The ultimate academy is the complete indoor coaching system. Golfers play within a three sided projected image and can instantly analyse ball flight, shot performance and swing performance. This comprehensive system uses 3D high speed cameras to ensure the most accurate ball flight in addition to digital video cameras that record and play back swing.