| 摘要 |
PURPOSE: An apparatus for improving the availability of a triple jump exerciser is provided to allow a user to safely practice a triple jump on ice or indoors during figure skating and to prevent an injury to a hip joint or an ankle. CONSTITUTION: An apparatus for improving the availability of a triple jump exerciser comprises the following: a vertical supporting board(60) capable of being fixed on a wall; a horizontal bar(61) formed on the upper side of the vertical supporting board; an output bar(62) inserted into the horizontal bar; a pulley(50) attached to the output bar; a supporting frame(10) including a hanger loop on both sides; a rotating unit(20) installed on the upper side of the supporting frame to rotate the supporting frame; and a wearable belt(40) suspended on the hanger loop.
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