Fig. 3. Plots of mean lateral excursion of the dorsal tip of the tail fin (A) and mean tail height (B) during normal swimming at 1.2 L s^–1 (black circles) (Flammang and Lauder, 2008), kick-and-glide accelerations (red triangles), braking (white diamonds) and backing maneuvers (green squares). All kinematic variables are plotted as the means ± s.e.m.