最終更新日：2024/08/07
An item of exercising equipment which challenges the sportsman to balance his weight on it in one axis in which it could tilt.
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rocker board
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An item of exercising equipment which challenges the sportsman to balance his weight on it in one axis in which it could tilt.
rocker board
DiQt（ディクト）
無料
★★★★★★★★★★
