A gait training apparatus (100) comprising: a support structure having a base (104) at least one moveable platform (108) connected to the base (104) of the support structure, the at least one moveable platform (108) comprising a top surface (109) and a bottom surface (111) a drive system configured to control the movement of the at least one moveable platform (108), the drive system including an actuator (140) secured to the at least one moveable platform (108) a set of rollers (132) secured to the base (104) and in contact with the at least one moveable platform (108), the set of rollers (132) being configured to restrict movement of the at least one moveable platform (108) to a one-dimensional axis a first sensor (114) located above the support structure, the first sensor (114) being configured to determine an amount of downward pressure exerted on the gait training apparatus (100) by a user (116) a second sensor (118) located above the support structure, the second sensor (118) being configured to determine the position of the user (116) on the at least one moveable platform (108) and a control system including a programmable logic controller (PLC), the PLC being configured to control the drive system and to receive data from the first and second sensors wherein in response to data received from the first and second sensors, the actuator (140) changes the movement of the at least one moveable platform (108).La présente invention concerne un appareil dentraînement à la marche (100) comprenant : une structure de support comportant une base (104) au moins une plateforme mobile (108) raccordée à la base (104) de la structure de support, lau moins une plateforme mobile (108) comprenant une surface supérieure (109) et une surface inférieure (111) un système dentraînement configuré pour commander le déplacement de lau moins une plateforme mobile (108), le système dentraînement comprenant un actionneur (140) fixé à lau moins une plateforme mobile (108) un ensemble de rou
