| 摘要 |
A running machine is provided to enable a user to take various exercises including running and walking by installing two belts and to facilitate installation work in a narrow space by minimizing a running machine body. In a running machine, belt placing plate roller supports(3,4) are divided into left, middle, and right parts. A sill is formed in a bearing placing half-moon groove to prevent the bearing from moving. Belt placing plate rollers are aligned in a line. Two belts(1,2) are formed by assembling the upper end of the roller support through a bolt by adjusting the length of the running machine. A user freely takes several tens of motions with the left and right feet by using two belts.
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