CP children who underwent botulinum toxin injection to medial gastrocnemius muscle and serial casting application in last two months will be included in the study. The effects of traditional physiotherapy and downhill backward treadmill training plus to traditional physiotherapy on muscle morphology, activity, walking, quality of life and selectivity will be determined.
The effects of different physiotherapy programs on children with cerebral palsy who have been received botulinum toxin injection and serial casting application will be determined.