Reportage on the Rossetti health centre in Nice, France. This rehabilitation centre is a hub of excellence with cutting-edge technology. The Rossetti Motor Function Education Institute is the first French establishment to have a pediatric Lokomat PRO V6, an automated walking orthosis enabling intensive walking rehabilitation on a treadmill. This 4-year old girl suffers from neurological disorders and is late walking. She is having a training session with a physiotherapist. The physiotherapist is aiming to improve her movement by consulting the readings.