| 摘要 |
PROBLEM TO BE SOLVED: To relax sprain of an ankle by massaging muscle which became rigid, for reducing a burden applied to a waist and knees.SOLUTION: A sprain relaxing tool comprises a plate-shaped grip part and two projections for pressing lower parts of ankles on a lower end of the grip part. The two projections are inclined in directions where they face each other, and toward one surface side of the grip part, and the two projections massage muscles on lower parts of the ankles, for relaxing sprain.SELECTED DRAWING: Figure 1 |
