| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an exercising balance tool that can be used without anxiety even by an aged person and the like and that has higher stability and amusement functionality.SOLUTION: An exercising balance tool includes an outer cover 21a that is made of an elastic film assuming a spherical shape in a non-load state, and fluids (24 and 27) and internal cushion bodies (31a and 32), which are housed in the outer cover 21a. The internal cushion bodies (31a and 32) comprise a cover film 31a that is made of an elastic film assuming a spherical shape in the non-load state, and an elastic body 32 that is housed in the cover film 31a. Base members (22 and 23) with cushioning properties are arranged on the internal cushion bodies (31a and 32).</p> |
