| 摘要 |
An exercise apparatus having a collapsible frame that simulates running and climbing depending upon where the foot is positioned along the elongate pedal. The user is able to maintain a standing posture while elongate pedals supporting each foot move through an exercise cycle having a different mode for each foot position that includes translating and non-parallel angular motion generated by a linkage mechanism. Arm exercise is provided by rocker extensions which are phased with the crank to use arm force for moving the crank through dead center positions.
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