Exercise device
The invention relates to an exercise device, such as a bicycle (40) or spinning bike (1), comprising a frame (2) and a set of crank arms (12) connected to a rotary shaft (10) having an imaginary rotational axis (11) stationary with respect to the frame (2). A further set of crank arms (20) is mounte...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The invention relates to an exercise device, such as a bicycle (40) or spinning bike (1), comprising a frame (2) and a set of crank arms (12) connected to a rotary shaft (10) having an imaginary rotational axis (11) stationary with respect to the frame (2). A further set of crank arms (20) is mounted eccentrically with respect to the rotational axis (11) of the shaft (10). |
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