Use Method: Hold the handle with hands, put the leg on the rolling wheel and move back and forth.

使用方法：手握把手，将腿放在滚轮上前后滚动。

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Use Method: Hold the handle with hands, put the leg on the rolling wheel and move back and forth.

使用方法：手握把手，将腿放在滚轮上前后滚动。

youdao