REPEATABILITY ON HEALTHY CHILDREN DATABASE. PRELIMINARY APPLICATION ON CEREBRAL PALSY GROUP. Assi, Ayman, PhD student , Ghanem, Ismat, Surgeon , Laassel, El Mostafa, PhD , Penneçot, Georges-François, Surgeon , Lavaste, François, PhD , Skalli, Wafa, PhD 1 1 Laboratoire de Biomécanique ENSAM CNRS UMR 8005, Paris, France 2 Gait & Motion Analysis lab. SESOBEL, Aintoura, Lebanon 3 Hôpital Hôtel-Dieu...