摘要 |
PROBLEM TO BE SOLVED: To provide a slide distance adjustment tool capable of being easily attached and removed by post-fitting and adjusting the slide distance of footrests in a slide type leg exercising aid.SOLUTION: Fitting support frame parts 2 for being fitted to and supporting bottom edges of left and right leg base parts 105, 106 of a slide type leg opening exercising aid 100 are formed on adjustment tool base body 1, and stopper bodies 3 brought into contact with outer side parts of footrests 107 mounted freely slidably on a pair of front and back rails 104 of the slide type leg opening exercising aid 100 are provided. |