The effect of upper limb loading with external weights on gait and trunk control in ambulatory children with spastic hemiplegic cerebral palsy: a randomized controlled trial.

Children with hemiplegic cerebral palsy (CP) are typically ambulant with high motor functioning levels but with gait asymmetry and a greater risk of instability and falling. Physiotherapy is considered the core part of CP rehabilitation due to the risk of neurosurgery and the side effects of drug interventions. Although growing evidence has looked at the effect of upper limb loading during walking in many populations, such interventions in children with CP remain unexplored yet. The purpose of this study was to investigate if loading the upper limbs with external weights could improve walking speed, trunk control, and balance in ambulatory children with hemiplegic CP.