Katja analyzed various angles important for basketball skills. She found her shooting angle was 54 degrees, while the optimal launch angle is 70 degrees. For chest passes, the ideal arm angle is 180 degrees, though her angle was only 2 degrees off. Proper dribbling requires a 90 degree ball bounce, which Katja achieved. While the optimal hoop entry angle is 70 degrees, Katja still scored with a 38 degree shot.