The oblique muscles displayed characteristic activation patterns modulated by the different exercise conditions. In the prone position, a leg rise that brings the hip close to full hyperextension is naturally accompanied by a slight elevation from the ground of the ipsilateral pelvic side, indicating a...
The back angle did not change much during the exercise. (4) The variation range of the hip-joint angle was [150°, 160°], and the variation ranges of the knee-joint and ankle-joint angles were [90°, 130°]. The biggest difference between the motion of a quadruped robot and that ...