STAIRS FOR WALKING EXERCISE

摘要

PROBLEM TO BE SOLVED: To provide stairs for walking exercise which can be permanently provided in a park or the like and utilized freely by anyone. SOLUTION: The stairs for the walking exercise are provided with a platform positioned at a prescribed height from a floor surface or a ground surface and the stairs connecting the platform and the floor surface or the ground surface. The stairs are composed of at least two or more kinds of different step heights and walking is performed selectively on one of them. COPYRIGHT: (C)2005,JPO&NCIPI