| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus suitable for a treatment of trouble of a pelvis and a vertebra and the prevention of an injury apt to be caused in sports requiring to stand with one leg by arranging a selectively installing and deformable elastic means under a support for a foot of user. SOLUTION: A shoe support part composed of an extensible plate 2 to support a front part of a user's foot, is provided, and a first element 3 having a curved tiptoe part 4 is formed on the plate 2. A tab 5 is protrusibely arranged backward from the first element 3, and a slot 6 is arranged in the tab 5. A second element 7 is slidably and selectively connected to the first element 3, and can support a heel part of the user, and a rail 8 is arranged in the center of a bottom part. The first element 3 has a flap in a peripheral part 11, and straps 13a and 13b are connected here. The straps are installed on the second element 7 so as to be turnable, and fix an instep of the user. |
