Inclusion Criteria:  Hemiparetic cerebral palsy Age between 12 to 16 years Spasticity level 1 or 1+ according to the Modified Ashworth Scale Gross motor function level I or II according to the Gross Motor Function Classification System  Exclusion Criteria:  Structural deformities Musculoskeletal or neural surgery in the last year BOTOX injection in the last 6 months. Cardiopulmonary disorders limit the ability to engage in explosive exercise training Hemi-spatial neglect