Corrective walking aid

The present invention relates to a corrective walking aid, comprising: a walking aid main body (100) on which first guide rails (110) are installed with a uniform distance therebetween; a handle member (200) which is installed above the walking aid main body (100); a rotation member (300), which is perpendicularly installed on the walking aid main body (100) and rotated by means of a driving means (310); actuation bars (400), each of which is eccentrically installed toward the top/the bottom of both side surfaces of the rotation member (300), and which is provided at the end thereof with a first guide roller (410) which move along the first guide rail (110); and a stepping plate (500) which is installed above the actuation bars (400). By using the corrective walking aid, a patient can exercise independently without aid, and adjust the corrective walking aid to fit the body of the patient so as to correct and practice walking posture without bending or twisting the body during correction or exercise, thereby correcting the walking posture by means of repeated exercising while maintaining a correct posture as well as recovering damaged motor nerves.