Spasticity is usually caused by central nervous system injuries, such as brain injuries or spinal cord injuries. Spasticity is a little different from stiffness.
As we all know, becoming a teenager means significant upheaval, not only physically, but in terms of friendships, in terms of learning, and life outlook. This is also true for adolescents with cerebral palsy and other developmental disabilities. We know that whilst we may of spent a lot of time focusing on their physical abilities and other difficulties it is not the only part of their life.