This study aims to determine the effect of special coordination abilities training in improving the level of skill performance among national development for aerobic gymnasts under 11 years old. Method: The experimental method was used for the sample under study, and pre- and post-measurements were conducted on it. The study was conducted on a sample of 10 aerobic gymnasts aged 9-11 years at Elite Sports Academy.he sample was chosen intentionally and placed in an equal group according to the basic variables and physical tests. The training program was implemented 4 sessions per week for 10 weeks, and data were collected before and after the training program. Results: The applied training program helped improve the level of coordination abilities of aerobic gymnasts (P<0.05), which was reflected in the level of skill performance in the aerobic gymnastics routine (P<0.05). Conclusion: The researcher recommends using the applied training program for special coordination abilities in order to improve the level of skill performance in the aerobic gymnastics routine