| 摘要 |
PROBLEM TO BE SOLVED: To perform walking training in safe environments without being in an uncomfortable posture. SOLUTION: A gradient board 2 is hung over a floor surface and a base 1 stepboards 3 for which projecting and recessed parts formed on a surface are formed in prescribed intervals on the gradient board 2 and a handrail 4 is attached on the side part of the gradient board 2. Also, projections are formed the handrail 4 as well. |
