Inclusion Criteria:  1-Children ages will be ranged from 6 to 9 years old. 2-Confirmed diagnosis of hemiparetic cerebral palsy by a pediatric neurologist.  3-Spasticity grades ranged from 1 to +1 according to modified Ashworth. 4-Balance problems (frequent falling especially when increasing speed or walking on uneven surface) based on the Biodex stability system.  5-Independent standing and walking. 6-Ability to follow simple verbal commands and instructions  Exclusion Criteria:  Auditory or visual defects or any perceptual defects. Fixed deformities on both upper or/ lower limbs. Botox injection. Cardiovasucular disease. Surgery within the previous 24 months.