| 摘要 |
<p>An oscillating inertia system for use in an exercise apparatus that provides instantaneously variable amplitude. In one example, an oscillating inertia system includes a rotational oscillator having inertial mass. The rotational oscillator is coupled to a limb engagement member through a coupling member. During operation, the oscillating inertia system is configured to rotate in one direction, come to a stop, rotate in the other direction, come to a stop, and so on repetitively. This oscillating rotation causes the limb engagement member of the exercise device to move through a range of motion where one extent of the range of motion is fixed and the other extent of the range of motion is variable in real time responsive to a user's exerted/applied force.</p> |
