| 摘要 |
PURPOSE: An ankle flexibility measuring instrument is provided to objectively measure the rotation range of an ankle for an objective and accurate diagnosis on an ankle ligament injury. CONSTITUTION: An ankle flexibility measuring instrument (100) comprises a base unit (10) which occupies the lower part of the instrument; a leg fixing unit (20) which is installed at an angle on the top of the base unit to form a space for accommodating a leg; an angle display unit (40) which includes a hollow inside and angle gradations on the surface and is attached to one side of the leg fixing unit; and an ankle rotating unit (50) which is rotatably attached to the angle display unit, displays on the surface an indicator that shows the rotation angle from a reference point, and includes a space for accommodating a foot. |
