Figure 2

Mean curves for joint angles of the hindlimb around the joint’s lateromedial axis throughout a stride cycle at a walk (left) and trot (right). Green curves represent Whippets, orange French bulldogs, blue Malinois, and black Beagle. Solid lines represent data obtained from Scientific Rotoscoping, while dashed lines represent data obtained from a marker-based system. For all graphs, values of 0 and 100 indicate TD and solid vertical lines indicate TO. 0° indicates the reference pose of the bone’s marionet, positive values indicate joint flexion, and negative values indicate joint extension.