PROBLEM TO BE SOLVED: To provide a safe lower limb function training device.SOLUTION: A lower limb function training device 1 includes a foot rest 2 on which a user places his or her foot, a rolling part provided so as to roll with respect to the foot rest that moves the foot rest by rolling, and a brake part 5 for braking the foot rest in response to a downward load applied to the foot rest. By the brake part for braking the foot rest in response to the downward load applied to the foot rest, the lower limb function training device can be stopped when the lower limb function training device suddenly starts to move in a longitudinal direction.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】安全な下肢機能訓練装置を提供する。【解決手段】使用者が足を載せる足載せ台2と、足載せ台に対して転動可能に設けられ、転がることで足載せ台を移動させる転動部と、足載せ台にかかる下方への荷重に応じて、足載せ台を制動する制動部5と、を備える下肢機能訓練装置1。足載せ台にかかる下方への荷重に応じて、足載せ台を制動する制動部により、下肢機能訓練装置が前後方向に急に移動しようとする際に、下肢機能訓練装置を停止させることができる。【選択図】図2