Postural and Reaching Control Training using Trunk-Support-Trainer (TruST)

This study is being conducted in collaboration with the ROAR Lab at Columbia University and is designed for children with bilateral cerebral palsy who have difficulty sitting independently. The program combines intensive bimanual upper-extremity training with segmental trunk support while children are seated.

Children in the study are randomly assigned to receive support using either the Trunk-Support-Trainer (TruST), a robotic device, or a Static Trunk Support. These devices help support the trunk while children participate in engaging bimanual activities such as games, basketball, and boxing. The intervention is based on key principles of motor learning, including intensive practice, goal-directed activities, and progressive skill development. Training is highly individualized, with flexible scheduling designed to fit within the school year.

The ROAR Lab focuses on developing innovative robotic technologies and methods to help people relearn, restore, and improve functional movement. Led by Dr. Sunil Agrawal, the lab is based across Columbia University’s engineering and medical campuses and works closely with clinical faculty at Columbia University Medical Center and hospitals throughout New York City.

More information here: Postural and Reaching Control Training using Trunk-Support-Trainer (TruST)