The present invention relates to a leg correction device, and more particularly to a leg correction device capable of correcting a bent leg such as a varus knee (O leg) or a valgus knee (X leg) due to lateral displacement of the tibia. [Selection diagram] Figure 1本発明は、脚矯正装置に関し、脛骨の側方偏位による内反膝(O脚)または外反膝(X脚)のような曲がった脚を矯正できる脚矯正装置に関する。【選択図】図1