At what age do children with cerebral palsy typically achieve maximal mobility according to the GMFCS?

Children with cerebral palsy typically achieve maximal mobility around the age of 9 to 12 years according to the Gross Motor Function Classification System (GMFCS). This period is significant as it often coincides with critical motor development milestones. By this age range, children have usually improved their gross motor skills, allowing for greater independence in mobility.

The GMFCS outlines stages of motor function, with children classified based on their ability to move. As children move into the 9 to 12 year age group, physical therapy and interventions often lead to enhanced mobility which can include walking, running, and climbing stairs, though the specific capabilities can vary widely among individuals.

Beyond this age range, while some continued improvement can occur, it is generally observed that most children with cerebral palsy will not achieve significantly greater levels of mobility. Therefore, 9 to 12 years is the critical window during which maximal mobility is recognized for these individuals according to GMFCS guidelines.