Treadmill with vertically displaceable platform

The invention relates to a treadmill with a vertically displaceable platform. The treadmill has a base and a vertically displaceable platform. A mechanism is provided that resists downward movement of the platform in response to a load applied to the platform. The mechanism also rebounds the platform upward with a force applied to the platform in response to a reduction in load on the platform. The support structure enables the platform to be stably and vertically positioned relative to the base. 本申请涉及具有可竖直移位平台的跑步机。跑步机具有基座与可竖直移位平台。提供了一种机构，该机构响应于施加到平台的载荷而抵抗平台的向下移动。该机构还响应于平台上载荷减小，利用施加到平台上的力向上回弹平台。支撑结构使得平台能够相对于基座稳定地竖直定位。