| 摘要 |
A indicator for an exercising apparatus with a rotating element includes a base, a cover being engaged with the base, a blowing device being disposed on the base, a transmission device having a first end connected to the rotating device of the exercising apparatus and a second end engaged to the blowing device for actuating the blowing device and a float being disposed in the cover and above the blowing device. The float can be propelled upwardly when the blowing device is actuated.
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