Fig. 3. Mean turning rate in stage 1 (
1) plotted against (A) the
turning angle in stage 1 (β1), (B) the bending amplitude
(dmax), (C) the moving speed at the onset of a turn
(U0), (D) turning radius (Rt), (E) net
change of speed in stage 1 (
U1) and (F) net change
of speed in stage 2 (
U2). In A,B,E,F, linear
regression lines are shown as solid lines (see text and
Table 1 for regression
coefficients and P values). No significant linear relationship exists
in C and D and so a regression line is not shown.