Purpose: This study investigated effect of skating exercise on balance ability improvement in cerebral palsy. Methods: Total five subject with cerebral palsy were recruited from school for disability childen in Daegu, and the skating exercise was conducted 3times at a week during 8 weeks the skating exercise. Balance test was measured using Balance System with overall index, anterior/posterior index, medial/lateral index of balance ability. Results: There was significant difference between 4 and 8weeks training session in the overall index(p<0.05). There was no significant difference between 4 and 8weeks training session in the anterior/posterior index(p<0.05). There was significant difference between 4 and 8weeks training session in the medial/lateral index(p<0.05). There was significant difference between 4 and 8weeks training session in the anterior/posterior index and medial/lateral index(p<0.05). Conclusion: This study showed that skating exercise was effect on balance ability improvement in cerebral palsy. The future study needs more detailed research and comparison about effect of skating exercise on balance ability improvement in cerebral palsy.