Strengthening jig for lower limb muscle force and reinforcing device for lower limb muscle force

摘要

PROBLEM TO BE SOLVED: To provide a jig for strengthening lower limb muscle force, a jig that even an older person or a physically impaired person can independently strengthen lower limb muscle force for safe and smooth walking without anybody's help.;SOLUTION: The jig includes: a footrest 1 for placing a foot of a person; a first roller 3 that rotates around a shaft orthogonal to the center line which connects the toe side end part and the heel side end part of the footrest and that is arranged in the rear of the heel side end part of the footrest; and a second roller 4 that is arranged under the center part of the footrest. The first roller is formed so that it restricts movement of the footrest in a direction from the toe side end part toward the heel side end part and that it enables rotation in one direction only in a manner allowing the movement of the footrest in a direction from the heel side end part toward the toe side end part.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2020,JPO&INPIT