Effects of Intensive Locomotor Treadmill Training on Gross Motor Function in Young Children With Neuromotor Impairment

Inclusion Criteria: * a diagnosis of CP with GMFCS levels I and II * ages 9 to 36 months * the ability to sit for at least 30 seconds unsupported in ring-sitting or W-sitting * the ability to take ten consecutive steps when held on hands Exclusion Criteria: * a diagnosis of a genetic syndrome * independent ambulation without an assistive device * previous or current use of treadmill intervention during physical therapy * a medical contraindication for standing or walking defined by the physician 5) uncontrolled seizures * a history of orthopedic surgery * use of medication to control spasticity in the past 6 months