At the international elite level of competition, the composition of the routine is decided by the gymnast and her coaches. Many gymnasiums and national federations hire special choreographers to design routines for their gymnasts. Well-known gymnastics choreographers include Lisa Luke (United States), Adriana Pop (Romania, France, China), Nancy Roche (United States), and Geza Pozar (Romania, United States). Others opt to choreograph their FX routines in-house. Some gymnasts adopt a new FX every year; others keep the same routine for several competitive seasons. It is not uncommon for coaches to modify a routine's composition between meets, especially if it is used for an extended length of time. It is uncommon for gymnasts to use more than one different FX routine in the same season but it is not entirely unheard of, like at the 1996 Summer Olympics in Atlanta for instance, Russian Dina Kotchetkova's routine in the FX event finals had completely different music, choreography and composition than that of her all-around exercise.