The poster “Virtual reality to design rehabilitation after hip or knee replacement” presented by the Private Institute of Rehabilitation Madre della Divina Provvidenza – Agazzi (Arezzo) in collaboration with Khymeia explains how the use of virtual reality in orthopedic rehabilitation, with our VRRS system, changes the management of the gym and the number of patients that can be treated simultaneously and how the use of the telerehabilitation system allows patients to go home and continue their rehabilitation.